cyf
124 lines
4.4 KiB
C#
124 lines
4.4 KiB
C#
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.Threading.Tasks;
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using System.Windows.Forms;
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using Lskj.Core;
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using DevExpress.XtraEditors;
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using DevExpress.XtraEditors.Controls;
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using System.Reflection;
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using DevExpress.XtraGrid.Views.Grid;
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using DevExpress.Data.Filtering;
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namespace CsHospital.UserControls
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{
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public partial class UserZdmc : UserControl
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{
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public UserZdmc()
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{
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InitializeComponent();
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}
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public string gid = "";
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public delegate void BindTextCode(string data,bool flag);
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public event BindTextCode bindTextCode;
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/// <summary>
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/// 下拉框对象
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/// </summary>
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public DevExpress.XtraEditors.GridLookUpEdit GridLookUpEditObj { get { return GridLookUpEdit1; } }
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private void gridLookUpEdit1_Popup(object sender, EventArgs e)
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{
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GridLookUpEdit edit = sender as GridLookUpEdit;
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FilterLookup(sender, new string[] { "micd10", "cdise", "dnamepy" });//中文，全拼英，简拼
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}
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private void gridLEdit1_EditValueChanging(object sender, ChangingEventArgs e)
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{
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this.BeginInvoke(new System.Windows.Forms.MethodInvoker(delegate
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{
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FilterLookup(sender, new string[] { "micd10", "cdise", "dnamepy" });
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}));
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}
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private void gridLUpEdit1_TextChanged(object sender, EventArgs e)
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{
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GridLookUpEdit edit = sender as GridLookUpEdit;
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edit.SelectionStart = edit.Text.Length;
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string gname = edit.Text;
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DataRow[] dtZdmcRows = ((DataTable)edit.Properties.DataSource).Select(string.Format("cdise='{0}'", gname));
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if (dtZdmcRows.Length == 0) {
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bindTextCode("", false);
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return;
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}
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gid=dtZdmcRows[0]["micd10"].ToString();
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bindTextCode(gid, false);
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}
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/// <summary>
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/// 拼英模糊查询的关键方法
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="arrFilterField"></param>
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private void FilterLookup(object sender, string[] arrFilterField)
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{
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GridLookUpEdit edit = sender as GridLookUpEdit;
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GridView gridView = edit.Properties.View as GridView;
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FieldInfo fi = gridView.GetType().GetField("extraFilter", BindingFlags.NonPublic | BindingFlags.Instance);
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CriteriaOperator[] arrCriteriaOperator = new CriteriaOperator[arrFilterField.Length];
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for (int i = 0; i < arrFilterField.Length; i++)
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{
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arrCriteriaOperator[i] = new BinaryOperator(arrFilterField[i], "%" + edit.AutoSearchText + "%", BinaryOperatorType.Like);
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}
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string filterCondition = new GroupOperator(GroupOperatorType.Or, arrCriteriaOperator).ToString();
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fi.SetValue(gridView, filterCondition);
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MethodInfo mi = gridView.GetType().GetMethod("ApplyColumnsFilterEx", BindingFlags.NonPublic | BindingFlags.Instance);
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mi.Invoke(gridView, null);
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}
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/// <summary>
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/// 回车触发事件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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public void textBox_KeyPress(object sender, KeyPressEventArgs e)
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{
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bool isnull = false;
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GridLookUpEdit gu=sender as GridLookUpEdit;
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if (e.KeyChar == (char)Keys.Enter)
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{
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if (string.IsNullOrWhiteSpace(gu.Text))
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{
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isnull = true;
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bindTextCode(gid, isnull);
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}
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else {
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SendKeys.Send("{tab}");
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}
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}
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}
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private void GridLookUpEdit1_ProcessNewValue(object sender, ProcessNewValueEventArgs e)
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{
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GridLookUpEdit GU = sender as GridLookUpEdit;
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DataRow dr = ((DataTable)GU.Properties.DataSource).NewRow();
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dr["cdise"] = e.DisplayValue.ToString();
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((DataTable)GU.Properties.DataSource).Rows.Add(dr);
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e.Handled = true;
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}
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//private void GridLookUpEdit1_Enter(object sender, EventArgs e)
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//{
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// binddb();
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//}
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}
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}
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