lserp_cs_6.0/插件库/Lskj.Control/AutoSelectControlUp/AutoSelectControl.cs

/******************************
* 说明：多选界面
* 创建人：龚宇超
* 创建日期：2018-03-20
* 修改人：
* 修改日期：
* 修改备注：
* 版本：1.0.0.0
******************************/
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Lskj.Control.Model;
using DevExpress.XtraGrid.Columns;
using DevExpress.XtraEditors.Repository;
using DevExpress.Data;
using DevExpress.XtraGrid.Views.Grid;
using DevExpress.XtraGrid.Menu;
using DevExpress.Utils.Menu;
using Lskj.Business.Impl;
using Lskj.Data;
using System.Data.SqlClient;
using Lskj.Util;
using Lskj.Business;
using Lskj.Model;
using System.Text.RegularExpressions;
using System.Reflection;
using DevExpress.Data.Filtering;
using Lskj.Core;

namespace Lskj.Control.AutoSelectControlUp
{
    public partial class AutoSelectControl : BaseForm
    {
        /// <summary>
        /// 隐藏值
        /// </summary>
        /// <value>The edit value.</value>
        public string EditValue { get; set; }
        /// <summary>
        /// 显示值
        /// </summary>
        /// <value>The edit text.</value>
        public string EditText { get; set; }
        /// <summary>
        /// 绑定ValueMember
        /// </summary>
        public string ValueMember { get; set; }
        /// <summary>
        /// 隐藏值字段
        /// </summary>
        public string ValueField { get; set; }
        /// <summary>
        /// 显示值字段
        /// </summary>
        public string TextField { get; set; }
        /// <summary>
        /// 查询sql
        /// </summary>
        public string SourceSQL { get; set; }
        /// <summary>
        /// 显示值字段
        /// </summary>
        public DataTable DataSource { get; set; }
        /// <summary>
        /// 备注字段
        /// </summary>
        public string RemarkField = "remark";
        public AutoSelectControl()
        {
            InitializeComponent();
        }

       
        /// <summary>
        /// <para>说明：窗口加载</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2018-03-20 </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="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        protected override void OnLoad(EventArgs e)
        {
 
            base.OnLoad(e);
            this.SetReadOnlyColumns();
            labObscure.TextEdit.KeyDown += new KeyEventHandler(OnTextEditKeyDown);
            this.gcMain.DoubleClick += new EventHandler(OnRowDoubleClick);
        }
        /// <summary>
        /// 双击选中值
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnRowDoubleClick(object sender, EventArgs e)
        {
            DataRow dataRow= this.gcMain.GetFocusedDataRow();
            this.EditValue = dataRow[ValueField]+"";
            this.EditText = dataRow[TextField]+"";
            this.DialogResult = DialogResult.OK;
            this.Close();
        }

        /// <summary>
        /// 绑定回车搜索事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnTextEditKeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                string expand = "and (";
                foreach (GridColumn gridColumn in DataSource.Columns)
                {
                    expand += gridColumn.FieldName + " like '%{0}%' or ";
                }
                expand += ")";
                expand = string.Format(expand, labObscure.TextEdit.Text);
                this.gcMain.GridControl.DataSource = BaseImpl.GetDataTableResult(SourceSQL + expand);
            }
        }

        /// <summary>
        /// <para>说明：设置只读列</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2018-03-20 </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 SetReadOnlyColumns()
        {
            this.gcMain.Columns.Clear();
            if (this.DataSource != null)
            {
                GridColumn valueColumn = new GridColumn();
                valueColumn.FieldName = valueColumn.Name = ValueField;
                valueColumn.Caption = "编码";
                valueColumn.Width = 200;
                //valueColumn.Visible = true;
                valueColumn.Visible = ValueMember.Substring(0, 1) != "_";
                valueColumn.OptionsColumn.AllowEdit = false;
                valueColumn.OptionsFilter.FilterPopupMode = FilterPopupMode.CheckedList;

                GridColumn textColumn = new GridColumn();
                textColumn.FieldName = textColumn.Name = TextField;
                textColumn.Caption = "名称";
                textColumn.Width = 350;
                //textColumn.Visible = true;
                textColumn.Visible = TextField.Substring(0, 1) != "_";
                textColumn.OptionsColumn.AllowEdit = false;
                textColumn.OptionsFilter.FilterPopupMode = FilterPopupMode.CheckedList;

                this.gcMain.Columns.AddRange(new GridColumn[] { valueColumn, textColumn });

                if (DataSource.Columns.IndexOf("remark") != -1)
                {
                    DataColumn column = DataSource.Columns.Cast<DataColumn>().FirstOrDefault(x => x.ColumnName.ToLower() == RemarkField);
                    if (column != null) RemarkField = column.ColumnName;

                    GridColumn remarkColumn = new GridColumn();
                    remarkColumn.Name = remarkColumn.FieldName = RemarkField;
                    remarkColumn.Caption = "备注";
                    remarkColumn.Visible = true;
                    remarkColumn.Width = 120;
                    //字段第一个字符为下划线代表不显示
                    if (RemarkField.Substring(0, 1) == "_")
                        remarkColumn.Visible = false;

                    remarkColumn.OptionsFilter.FilterPopupMode = FilterPopupMode.CheckedList;
                    this.gcMain.Columns.Add(remarkColumn);
                }

                foreach (DataColumn dcol in DataSource.Columns)
                {
                    if ((dcol.ColumnName.Substring(0, 1) != "_") && (dcol.ColumnName.ToLower() != ValueField.ToLower()) && (dcol.ColumnName.ToLower() != TextField.ToLower()) && ((int)dcol.ColumnName[0] > 127))
                    {
                        GridColumn otherColumn = new GridColumn();
                        otherColumn.Name = otherColumn.FieldName = otherColumn.Caption = dcol.ColumnName;
                        otherColumn.Visible = true;
                        otherColumn.Width = 150;
                        otherColumn.OptionsFilter.FilterPopupMode = FilterPopupMode.CheckedList;
                        this.gcMain.Columns.Add(otherColumn);
                    }
                }
                //    this.gcDetail.GridControl.DataSource = this.gridControl1.DataSourceTable().Clone();
                //    //this.gcDetail.SelectAll();
                //    //this.gcDetail.DeleteSelectedRows();
            }
        }
 


    }
}