基线 SVN r240
SVN-Revision: r240
This commit is contained in:
cyf
@@ -0,0 +1,836 @@
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using DevExpress.XtraEditors;
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using DevExpress.XtraGrid.Views.Grid;
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using Lskj.Control.Model;
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using System.Reflection;
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using DevExpress.Data.Filtering;
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using DevExpress.XtraGrid.Columns;
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using Lskj.Util;
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using Lskj.Business;
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using Lskj.Business.Impl;
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using DevExpress.Utils;
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using DevExpress.XtraEditors.Controls;
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using System.Text.RegularExpressions;
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namespace Lskj.Control
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{
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public partial class LabelAutoGridLook : BaseUserControl
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{
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/// <summary>
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/// 隐藏值改变时触发
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/// </summary>
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public event EventHandler HiddenValueChange;
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/// <summary>
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/// 刷新数据源
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/// </summary>
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public event EventHandler RefreshDataSource;
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protected GridView CurrentOperGridView = null;
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protected string CurrentOperColumnKey = string.Empty;
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/// <summary>
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/// 是否处理过计算
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/// </summary>
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private bool _Handed;
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/// <summary>
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/// 弹出框最大宽度
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/// </summary>
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private int _maxPopupWidth = 800;
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private string _value;
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private string _textVlaue;
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private bool _hasRemark = false;
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/// <summary>
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/// 后台线程是否在执行中
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/// </summary>
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private bool _working = false;
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private List<string> _queryQueue = new List<string>();
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/// <summary>
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/// 显示值字段
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/// </summary>
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public string TextField
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{
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get { return this.TextMember; }
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set { this.TextMember = value; }
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}
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/// <summary>
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/// 新增模糊查询条件
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/// </summary>
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private string AddConditions = string.Empty;
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/// <summary>
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/// 弹出框是否显示
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/// </summary>
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/// <value><c>true</c> if this instance is show popup; otherwise, <c>false</c>.</value>
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public bool IsShowPopup;
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/// <summary>
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/// 弹出框是否自动弹出
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/// </summary>
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/// <value><c>true</c> if this instance is show popup; otherwise, <c>false</c>.</value>
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public bool AutoShowPopup = true;
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/// <summary>
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/// 是否需要自动匹配列宽度
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/// </summary>
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[Description("是否需要自动匹配列宽度")]
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public bool IsBestFitColumns = true;
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/// <summary>
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/// The minimum popup width
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/// </summary>
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[Description("弹出框最小宽度")]
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public int MinPopupWidth;
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/// <summary>
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/// The minimum popup height
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/// </summary>
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[Description("弹出框最小高度")]
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public int MinPopupHeight;
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/// <summary>
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/// The value field
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/// </summary>
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public string ValueField = string.Empty;
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/// <summary>
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/// The value member
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/// </summary>
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[Description("设置ValueMember")]
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public string ValueMember = string.Empty;
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/// <summary>
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/// The text field
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/// </summary>
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[Description("设置TextMember")]
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public string TextMember = string.Empty;
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public string FormKey = string.Empty;
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/// <summary>
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/// The remark text
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/// </summary>
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[Description("设置备注")]
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public string RemarkField = "remark";
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/// <summary>
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/// 数据源
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/// </summary>
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public string SourceSQL = string.Empty;
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/// <summary>
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/// The contro object
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/// </summary>
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public MyControl ControlObj;
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public GridLookUpEdit TextEdit { get { return edit; } }
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/// <summary>
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/// 是否带参数
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/// </summary>
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public bool Isparameters = false;
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/// <summary>
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/// 文本
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/// </summary>
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/// <value>The label.</value>
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public Label Label { get { return lblText; } }
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/// <summary>
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/// 按钮
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/// </summary>
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/// <value>The label.</value>
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public SimpleButton Button { get { return btnRefresh; } }
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/// <summary>
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/// <para>说明：设置控件值</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2017-08-07 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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public override string EditText
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{
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get
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{
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return this.TextEdit.Text;
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}
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set
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{
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this.EditValue = value;
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}
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}
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/// <summary>
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/// 获取隐藏值
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/// </summary>
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/// <value>The edit value.</value>
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//public string EditValue
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//{
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// get
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// {
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// return this.Edit_Value + "";
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// }
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//}
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/// <summary>
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/// 只读文本颜色
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/// </summary>
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/// <value>The color of the read only label.</value>
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public override bool ReadOnly
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{
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get
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{
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return base.ReadOnly;
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}
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set
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{
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base.ReadOnly = value;
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this.TextEdit.Properties.ReadOnly = value;
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this.lblText.ForeColor = value ? base.ReadOnlyLabelForceColor : Required ? base.RequiredLabelForceColor : base.DefaultLabelForceColor;
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}
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}
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/// <summary>
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/// 控件Model
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/// </summary>
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/// <value>The model.</value>
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public override ControlModel Model
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{
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get { return base.Model; }
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}
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/// <summary>
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/// 必填文本颜色
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/// </summary>
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/// <value>The color of the required label.</value>
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public override bool Required
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{
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get
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{
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return base.Required;
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}
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set
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{
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base.Required = value;
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if (value)
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{
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this.Label.ForeColor = base.RequiredLabelForceColor;
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}
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}
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}
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/// <summary>
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/// 隐藏值
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/// </summary>
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/// <value>The value.</value>
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public new string EditValue
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{
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get
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{
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BaseUserControl control = null;
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if (this.Model != null) control = ControlObj.FindControl(this.Model.FieldName);
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if (this.Model != null && (this.Model.FieldType == ControlType.LabAutoGridText || this.Model.FieldType == ControlType.LabAutoGridTextParam))
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{
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// 自动搜索框显示名称、自动搜索框显示名称带参数时,直接显示与保存值,此时值可以任意输入,无需匹配数据源.
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if (this.DataSource != null && this.DataSource is DataTable)
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{
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DataTable table = this.DataSourceTable != null ? this.DataSourceTable : this.DataSource as DataTable;
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DataRow rowItem = table.Select("1=1").FirstOrDefault(x => control.EditText == x[TextMember] + "");
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if (rowItem == null)
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{
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rowItem = (this.DataSource as DataTable).Select("1=1").FirstOrDefault(x => control.EditText == x[TextMember] + "");
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if (rowItem == null)
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return "";
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}
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}
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}
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if (this.Model != null && (this.Model.FieldType == ControlType.LabAutoGridValue || this.Model.FieldType == ControlType.LabAutoGridValueParam))
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{
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// 存在名称并且没有value值则
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if (control != null && !string.IsNullOrEmpty(control.EditText) && (string.IsNullOrEmpty(_value) || !control.EditText.Equals(this._textVlaue)))
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{
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if (this.DataSource != null && this.DataSource is DataTable)
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{
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DataTable table = this.DataSourceTable != null ? this.DataSourceTable : this.DataSource as DataTable;
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DataRow rowItem = table.Select("1=1").FirstOrDefault(x => control.EditText == x[TextMember] + "");
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if (rowItem != null)
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{
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return rowItem[ValueMember] + "";
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}
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else
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{
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rowItem = (this.DataSource as DataTable).Select("1=1").FirstOrDefault(x => control.EditText == x[ValueMember] + "");
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if (rowItem != null)
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{
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return rowItem[ValueMember] + "";
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}
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}
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}
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}
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}
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return control != null && string.IsNullOrEmpty(control.EditText) ? "" : _value;
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}
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set
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{
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if (this.DataSource != null && this.DataSource is DataTable)
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{
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DataTable table = this.DataSourceTable != null && this.DataSourceTable.Rows.Count > 0 && !SourceSQL.ToLower().StartsWith("exec") ? this.DataSourceTable : this.DataSource as DataTable;
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DataRow rowItem = table.Select("1=1").FirstOrDefault(x => value == x[ValueMember] + "");
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if (rowItem != null)
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{
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this._value = rowItem[ValueMember] + "";
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this._textVlaue = rowItem[TextMember] + "";
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this.TextEdit.EditValue = rowItem[ValueMember] + "";
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this.edit.SelectionStart = this.Text.Length;
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}
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else
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{
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rowItem = (this.DataSource as DataTable).Select("1=1").FirstOrDefault(x => value == x[ValueMember] + "");
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if (rowItem != null)
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{
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this._value = rowItem[ValueMember] + "";
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this._textVlaue = rowItem[TextMember] + "";
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this.TextEdit.EditValue = rowItem[ValueMember] + "";
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this.edit.SelectionStart = this.Text.Length;
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}
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else
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{
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this._value = string.Empty;
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this._textVlaue = string.Empty;
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this.TextEdit.EditValue = string.Empty;
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}
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}
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}
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else
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{
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this._value = string.Empty;
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this._textVlaue = string.Empty;
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this.TextEdit.EditValue = string.Empty;
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}
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//if (HiddenValueChange != null) HiddenValueChange(this.TextEdit, null);
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}
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}
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/// <summary>
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/// <para>说明：设置控件显示文本</pa>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2017-08-07 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="text">显示Lebel文本</param>
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public override string LabelText
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{
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get
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{
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return this.lblText.Text;
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}
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set
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{
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this.lblText.Text = value;
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if (FontSize > 0)
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{
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this.plLeft.Dock = DockStyle.Left;
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this.plLeft.AutoSize = false;
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this.lblText.AutoSize = false;
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this.lblText.Dock = System.Windows.Forms.DockStyle.Fill;
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this.lblText.Location = new System.Drawing.Point(0, 0);
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this.lblText.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
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this.edit.Properties.AutoHeight = false;
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this.plLeft.Width = value.Length * GetCharWidth();
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GetCharWidthMultilingual(this.lblText, this.lblText.Text, this.plLeft);
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}
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else
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{
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this.plLeft.Width = this.lblText.Width + PaddingLeft;
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}
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}
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}
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/// <summary>
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/// 字体大小
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/// </summary>
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/// <value>The size of the control.</value>
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public override float FontSize
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{
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get
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{
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return base.FontSize;
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}
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set
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{
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base.FontSize = value;
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if (value > 0)
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{
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this.lblText.Font = new Font(this.lblText.Font.FontFamily, value);
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this.edit.Font = new Font(this.edit.Font.FontFamily, value);
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}
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}
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}
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/// <summary>
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/// <para>说明：设置数据源</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-02-26 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="dataSource">The data source.</param>
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public void SetDataSource(DataTable dataSource)
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{
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this.edit.Properties.View.OptionsView.ShowIndicator = false;
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this.edit.Properties.View.OptionsView.ColumnAutoWidth = false;
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this.edit.Properties.AutoComplete = false;
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this.edit.Properties.PopupSizeable = true;
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this.edit.Properties.PopupResizeMode = ResizeMode.Default;
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this.edit.Properties.AllowFocused = true;
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this.edit.Properties.ImmediatePopup = true;
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this.edit.Properties.ShowFooter = false;
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this.edit.Properties.NullText = "";
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this.edit.Properties.TextEditStyle = TextEditStyles.Standard;
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this.edit.Properties.PopupBorderStyle = PopupBorderStyles.Flat;
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this.edit.Properties.AllowNullInput = DefaultBoolean.False;
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this.edit.Properties.ShowPopupShadow = true;
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this.edit.Properties.ValueMember = ValueMember;
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this.edit.Properties.DisplayMember = TextMember;
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this.edit.Properties.View.Appearance.HeaderPanel.TextOptions.HAlignment = HorzAlignment.Center;
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DataRow dr = dataSource.NewRow();
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dataSource.Rows.Add(dr);
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this.edit.Properties.DataSource = dataSource;
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this.SetGridViewColumns(dataSource);
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this.DataSourceTable = dataSource.Copy();
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}
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/// <summary>
|
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/// 设置数据源
|
||||
/// </summary>
|
||||
/// <value>The data source.</value>
|
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public object DataSource
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{
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get
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{
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return this != null ? this.edit.Properties.DataSource : null;
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}
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set
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{
|
||||
if (value != null)
|
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{
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this.edit.Properties.DataSource = value;
|
||||
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||||
}
|
||||
}
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||||
}
|
||||
/// <summary>
|
||||
/// 数据源(用于匹配数据)
|
||||
/// </summary>
|
||||
public DataTable DataSourceTable;
|
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public string SpeciesValue;
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||||
|
||||
public LabelAutoGridLook()
|
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{
|
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InitializeComponent();
|
||||
InitializeEvent();
|
||||
}
|
||||
/// <summary>
|
||||
/// <para>说明：初始化事件</para>
|
||||
/// <para>创建人：王一帆</para>
|
||||
/// <para>创建日期：2018-03-16 </para>
|
||||
/// <para>修改人：</para>
|
||||
/// <para>修改日期：</para>
|
||||
/// <para>修改备注：</para>
|
||||
/// <para>版本：1.0</para>
|
||||
/// </summary>
|
||||
private void InitializeEvent()
|
||||
{
|
||||
try
|
||||
{
|
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this.Disposed += new EventHandler(OnLabelAutoGridLook_Disposed);
|
||||
this.edit.QueryPopUp += new CancelEventHandler(OnSearchEditQueryPopUp);
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||||
GridView gridView = edit.Properties.View as GridView;
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gridView.MouseDown += new System.Windows.Forms.MouseEventHandler(this.OnGridClickChanged);
|
||||
gridView.KeyPress += GridView_KeyPress;
|
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this.btnRefresh.Click += BtnRefresh_Click;
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
string Message = ErrorMessage.PromptErrorMessage(ex);
|
||||
MessageUtil.Show(Message, ex.Message);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 刷新按钮点击，刷新数据源
|
||||
/// </summary>
|
||||
/// <param name="sender"></param>
|
||||
/// <param name="e"></param>
|
||||
private void BtnRefresh_Click(object sender, EventArgs e)
|
||||
{
|
||||
if (RefreshDataSource != null) RefreshDataSource(this, e);
|
||||
}
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// <para>说明：带参数自动搜索框</para>
|
||||
/// <para>创建人：龚宇超</para>
|
||||
/// <para>创建日期：2018-04-28 </para>
|
||||
/// <para>修改人：</para>
|
||||
/// <para>修改日期：</para>
|
||||
/// <para>修改备注：</para>
|
||||
/// <para>版本：1.0</para>
|
||||
/// </summary>
|
||||
/// <param name="sender">The source of the event.</param>
|
||||
/// <param name="e">The <see cref="CancelEventArgs"/> instance containing the event data.</param>
|
||||
protected void OnSearchEditQueryPopUp(object sender, CancelEventArgs e)
|
||||
{
|
||||
try
|
||||
{
|
||||
this.HandPopupSqlValue(this.Text);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
string Message = ErrorMessage.PromptErrorMessage(ex);
|
||||
MessageUtil.Show(Message, ex.Message);
|
||||
}
|
||||
|
||||
}
|
||||
/// <summary>
|
||||
/// <para>说明：</para>
|
||||
/// <para>创建人：龚宇超</para>
|
||||
/// <para>创建日期：2018-03-21 </para>
|
||||
/// <para>修改人：</para>
|
||||
/// <para>修改日期：</para>
|
||||
/// <para>修改备注：</para>
|
||||
/// <para>版本：1.0</para>
|
||||
/// </summary>
|
||||
private void HandPopupSqlValue(object searchText)
|
||||
{
|
||||
if (string.IsNullOrEmpty(SourceSQL))
|
||||
{
|
||||
// 本地搜索
|
||||
}
|
||||
else
|
||||
{
|
||||
// 数据库搜索
|
||||
string sqlValue = string.Empty;
|
||||
|
||||
if (SourceSQL.ToLower().StartsWith("exec"))
|
||||
{
|
||||
// 存储过程处理
|
||||
sqlValue = SourceSQL;
|
||||
|
||||
if (sqlValue.Contains("{" + ValueField + "}"))
|
||||
sqlValue = sqlValue.Replace("{" + ValueField + "}", searchText + "");
|
||||
if (sqlValue.Contains("{" + TextMember + "}"))
|
||||
sqlValue = sqlValue.Replace("{" + TextMember + "}", searchText + "");
|
||||
if (sqlValue.Contains("{" + RemarkField + "}"))
|
||||
sqlValue = sqlValue.Replace("{" + RemarkField + "}", searchText + "");
|
||||
|
||||
if (this.ControlObj != null)
|
||||
sqlValue = this.ControlObj.ReplaceControlValue(sqlValue);
|
||||
}
|
||||
//else
|
||||
//{
|
||||
// // SQL处理
|
||||
// string remarkCond = string.Empty;
|
||||
// if (this._hasRemark)
|
||||
// remarkCond = string.Format(" or {0} like '%{1}%' or dbo.P_getpy({0}) like '%{1}%'", RemarkField, searchText);
|
||||
// sqlValue = string.Format("select top 500 * from ({0}) temp where {1} like '%{3}%' or {2} like '%{3}%' or dbo.P_getpy({2}) like '%{3}%' " + remarkCond + AddConditions, SourceSQL, ValueField, TextMember, searchText);
|
||||
//}
|
||||
// 带参数sql，处理
|
||||
if ((this.ControlObj != null && Regex.IsMatch(SourceSQL, ReplaceHelper.ReplaceParamKey)) || Isparameters)
|
||||
{
|
||||
string sourceSql = SourceSQL;
|
||||
// Step 1:替换SpeciesNo
|
||||
List<string> condition = ReplaceHelper.GetParamFields(sourceSql);
|
||||
if (!string.IsNullOrEmpty(SpeciesValue))
|
||||
{
|
||||
foreach (string item in condition)
|
||||
{
|
||||
string field = item.Replace("{", "").Replace("}", "");
|
||||
if ("speciesno".Equals(field, StringComparison.OrdinalIgnoreCase))
|
||||
{
|
||||
sourceSql = sourceSql.Replace(item, SpeciesValue);
|
||||
}
|
||||
}
|
||||
}
|
||||
// Step 2:替换SpeciesNo
|
||||
if (this.ControlObj.CurrentData != null && this.ControlObj.CurrentData.Table.Columns.Contains("SpeciesNo"))
|
||||
{
|
||||
foreach (string item in condition)
|
||||
{
|
||||
string field = item.Replace("{", "").Replace("}", "");
|
||||
if ("speciesno".Equals(field, StringComparison.OrdinalIgnoreCase))
|
||||
{
|
||||
sourceSql = sourceSql.Replace(item, this.ControlObj.CurrentData["SpeciesNo"] + "");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
sqlValue = ControlObj.ReplaceControlValue(sourceSql.Replace("#", ""));
|
||||
DataTable table = MainImpl.GetDataTableResult(sqlValue + "");
|
||||
this.edit.Properties.DataSource = table;
|
||||
}
|
||||
}
|
||||
}
|
||||
/// <summary>
|
||||
/// <para>说明：获取顶层窗口</para>
|
||||
/// <para>创建人：龚宇超</para>
|
||||
/// <para>创建日期：2018-03-16 </para>
|
||||
/// <para>修改人：</para>
|
||||
/// <para>修改日期：</para>
|
||||
/// <para>修改备注：</para>
|
||||
/// <para>版本：1.0</para>
|
||||
/// </summary>
|
||||
/// <returns>Control.</returns>
|
||||
private Form GetParent(System.Windows.Forms.Control ctr)
|
||||
{
|
||||
if (ctr == null) return null;
|
||||
|
||||
return ctr is Form ? ctr as Form : GetParent(ctr.Parent);
|
||||
}
|
||||
/// <summary>
|
||||
/// <para>说明：</para>
|
||||
/// <para>创建人：龚宇超</para>
|
||||
/// <para>创建日期：2018-03-16 </para>
|
||||
/// <para>修改人：</para>
|
||||
/// <para>修改日期：</para>
|
||||
/// <para>修改备注：</para>
|
||||
/// <para>版本：1.0</para>
|
||||
/// </summary>
|
||||
private void SetGridViewColumns(DataTable table)
|
||||
{
|
||||
int popWidth = 0;
|
||||
GridColumn valueColumn = new GridColumn();
|
||||
valueColumn.Name = valueColumn.FieldName = ValueField;
|
||||
valueColumn.Caption = "编码";
|
||||
valueColumn.Visible = ValueMember.Substring(0, 1) != "_";
|
||||
|
||||
GridColumn textColumn = new GridColumn();
|
||||
textColumn.Name = textColumn.FieldName = TextField;
|
||||
textColumn.Caption = "名称";
|
||||
textColumn.Visible = TextField.Substring(0, 1) != "_";
|
||||
|
||||
this.edit.Properties.View.Columns.AddRange(new GridColumn[] { valueColumn, textColumn });
|
||||
|
||||
if (table.Columns.Contains("remark"))
|
||||
{
|
||||
GridColumn remarkColumn = new GridColumn();
|
||||
remarkColumn.Caption = "备注";
|
||||
remarkColumn.Name = remarkColumn.FieldName = "remark";
|
||||
remarkColumn.Visible = true;
|
||||
|
||||
this.edit.Properties.View.Columns.Add(remarkColumn);
|
||||
}
|
||||
string[] columnsWidth = Model != null ? Model.LookUpFieldsWidth.Trim().TrimEnd(',').Split(',') : null;
|
||||
if (Model != null && !string.IsNullOrWhiteSpace(Model.LookUpFieldsWidth) && columnsWidth.Length > 0)
|
||||
{
|
||||
int columnWidthIndex = 0;
|
||||
foreach (DataColumn dcol in table.Columns)
|
||||
{
|
||||
if ((dcol.ColumnName.Substring(0, 1) != "_"))
|
||||
{
|
||||
if ((dcol.ColumnName.ToLower() != ValueMember.ToLower()) && (dcol.ColumnName.ToLower() != TextMember.ToLower()) && (dcol.ColumnName.ToLower() != "remark") && ((int)dcol.ColumnName[0] > 127))
|
||||
{
|
||||
GridColumn otherColumn = new GridColumn();
|
||||
otherColumn.Name = otherColumn.FieldName = otherColumn.Caption = dcol.ColumnName;
|
||||
otherColumn.Visible = true;
|
||||
this.edit.Properties.View.Columns.Add(otherColumn);
|
||||
}
|
||||
if (this.edit.Properties.View.Columns.FirstOrDefault(x => x.FieldName == dcol.ColumnName) != null)
|
||||
{
|
||||
GridColumn gCol = this.edit.Properties.View.Columns[dcol.ColumnName];
|
||||
int width = 0;
|
||||
if (columnWidthIndex < columnsWidth.Length)
|
||||
{
|
||||
string widthStr = columnsWidth[columnWidthIndex];
|
||||
width = int.TryParse(widthStr, out width) ? width : CalcMaxColumnWidth(table, gCol.Name);
|
||||
columnWidthIndex += 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
width = CalcMaxColumnWidth(table, gCol.Name);
|
||||
}
|
||||
gCol.Width = width;
|
||||
popWidth += gCol.Width;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
foreach (DataColumn dcol in table.Columns)
|
||||
{
|
||||
if ((dcol.ColumnName.Substring(0, 1) != "_"))
|
||||
{
|
||||
if ((dcol.ColumnName.ToLower() != ValueMember.ToLower()) && (dcol.ColumnName.ToLower() != TextMember.ToLower()) && (dcol.ColumnName.ToLower() != "remark") && ((int)dcol.ColumnName[0] > 127))
|
||||
{
|
||||
GridColumn otherColumn = new GridColumn();
|
||||
otherColumn.Name = otherColumn.FieldName = otherColumn.Caption = dcol.ColumnName;
|
||||
otherColumn.Visible = true;
|
||||
this.edit.Properties.View.Columns.Add(otherColumn);
|
||||
}
|
||||
if (this.edit.Properties.View.Columns.FirstOrDefault(x => x.FieldName == dcol.ColumnName) != null)
|
||||
{
|
||||
GridColumn gCol = this.edit.Properties.View.Columns[dcol.ColumnName];
|
||||
gCol.Width = CalcMaxColumnWidth(table, gCol.Name);
|
||||
popWidth += gCol.Width;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (Model != null && Model.LookUpWidth > 0)
|
||||
{
|
||||
popWidth = Model.LookUpWidth;
|
||||
}
|
||||
this.edit.Properties.PopupFormSize = new System.Drawing.Size(popWidth, this.edit.Properties.PopupFormSize.Height);
|
||||
this.edit.Properties.EditValueChanging += gridLookUpEdit1_EditValueChanging;
|
||||
}
|
||||
/// <summary>
|
||||
/// 搜索框输入筛选事件
|
||||
/// </summary>
|
||||
/// <param name="sender"></param>
|
||||
/// <param name="e"></param>
|
||||
private void gridLookUpEdit1_EditValueChanging(object sender, DevExpress.XtraEditors.Controls.ChangingEventArgs e)
|
||||
{
|
||||
GridLookUpEdit edit = sender as GridLookUpEdit;
|
||||
if (string.IsNullOrWhiteSpace(edit.AutoSearchText)) return;
|
||||
BeginInvoke(new MethodInvoker(delegate ()
|
||||
{
|
||||
FilterLookup(sender);
|
||||
}));
|
||||
}
|
||||
/// <summary>
|
||||
/// 筛选完成
|
||||
/// </summary>
|
||||
/// <param name="sender"></param>
|
||||
private void FilterLookup(object sender)
|
||||
{
|
||||
try
|
||||
{
|
||||
GridLookUpEdit edit = sender as GridLookUpEdit;
|
||||
GridView gridView = edit.Properties.View as GridView;
|
||||
GridColumnModel model = edit.Properties.Tag as GridColumnModel;
|
||||
DataTable table = edit.Properties.DataSource as DataTable;
|
||||
string str = edit.AutoSearchText;
|
||||
if (!string.IsNullOrWhiteSpace(str))
|
||||
{
|
||||
// str = Regex.Replace(str, "[^0-9A-Za-z]", "");
|
||||
}
|
||||
FieldInfo fi = gridView.GetType().GetField("extraFilter", BindingFlags.NonPublic | BindingFlags.Instance);
|
||||
List<CriteriaOperator> strList = new List<CriteriaOperator>();
|
||||
foreach (GridColumn colum in gridView.Columns)
|
||||
{
|
||||
|
||||
BinaryOperator op1 = new BinaryOperator(colum.FieldName, "%" + str + "%", BinaryOperatorType.Like);
|
||||
strList.Add(op1);
|
||||
|
||||
}
|
||||
string filterCondition = new GroupOperator(GroupOperatorType.Or, strList.ToArray()).ToString();
|
||||
fi.SetValue(gridView, filterCondition);
|
||||
MethodInfo mi = gridView.GetType().GetMethod("ApplyColumnsFilterEx", BindingFlags.NonPublic | BindingFlags.Instance);
|
||||
mi.Invoke(gridView, null);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
string Message = ErrorMessage.PromptErrorMessage(ex);
|
||||
MessageUtil.Show(Message, ex.Message);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
/// <summary>
|
||||
/// <para>说明：</para>
|
||||
/// <para>创建人：龚宇超</para>
|
||||
/// <para>创建日期：2019-06-10 </para>
|
||||
/// <para>修改人：</para>
|
||||
/// <para>修改日期：</para>
|
||||
/// <para>修改备注：</para>
|
||||
/// <para>版本：1.0</para>
|
||||
/// </summary>
|
||||
/// <param name="dTable">The d table.</param>
|
||||
/// <param name="columnName">Name of the column.</param>
|
||||
/// <returns>System.Int32.</returns>
|
||||
public int CalcMaxColumnWidth(DataTable dTable, string columnName)
|
||||
{
|
||||
int maxWidth = 0, maxRow = 20;
|
||||
for (int i = 0; i < dTable.Rows.Count; i++)
|
||||
{
|
||||
if (i < maxRow)
|
||||
{
|
||||
DataRow row = dTable.Rows[i];
|
||||
int columnWidth = GraphicsText.GetTextWidth(row[columnName] + "");
|
||||
if (columnWidth > maxWidth)
|
||||
{
|
||||
maxWidth = columnWidth;
|
||||
}
|
||||
}
|
||||
}
|
||||
return maxWidth;
|
||||
}
|
||||
/// <summary>
|
||||
/// 实际值发生改变触发
|
||||
/// </summary>
|
||||
/// <param name="sender"></param>
|
||||
/// <param name="e"></param>
|
||||
private void OnGridClickChanged(object sender, EventArgs e)
|
||||
{
|
||||
try
|
||||
{
|
||||
GridView gridView = sender as GridView;
|
||||
DataRow rowItem = gridView.GetFocusedDataRow();
|
||||
if (rowItem != null && rowItem.Table.Columns.Contains(ValueMember))
|
||||
{
|
||||
this.EditValue = rowItem[ValueMember] + "";
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
string Message = ErrorMessage.PromptErrorMessage(ex);
|
||||
MessageUtil.Show(Message, ex.Message);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private void GridView_KeyPress(object sender, KeyPressEventArgs e)
|
||||
{
|
||||
if (e.KeyChar == 13)
|
||||
{
|
||||
try
|
||||
{
|
||||
GridView gridView = sender as GridView;
|
||||
DataRow rowItem = gridView.GetFocusedDataRow();
|
||||
if (rowItem != null && rowItem.Table.Columns.Contains(ValueMember))
|
||||
{
|
||||
this.EditValue = rowItem[ValueMember] + "";
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
string Message = ErrorMessage.PromptErrorMessage(ex);
|
||||
MessageUtil.Show(Message, ex.Message);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// <para>说明:释放时清理数据源</para>
|
||||
/// <para>创建人：龚宇超</para>
|
||||
/// <para>创建日期：2018-03-16 </para>
|
||||
/// <para>修改人：</para>
|
||||
/// <para>修改日期：</para>
|
||||
/// <para>修改备注：</para>
|
||||
/// <para>版本：1.0</para>
|
||||
private void OnLabelAutoGridLook_Disposed(object sender, EventArgs e)
|
||||
{
|
||||
if (this.DataSourceTable != null)
|
||||
{
|
||||
this.DataSourceTable.Clear();
|
||||
this.DataSourceTable.Dispose();
|
||||
}
|
||||
if (this.DataSource != null)
|
||||
{
|
||||
this.DataSource = null;
|
||||
}
|
||||
GC.Collect();
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user