C#中datagridview的EditingControlShowing事件用法实例

本文实例讲述了C#中datagridview的EditingControlShowing事件用法。分享给大家供大家参考。具体实现方法如下：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using datagridview1.DataSet1TableAdapters;
namespace datagridview1
{
 public partial class Form3 : Form
 {
   public Form3()
   {
     InitializeComponent();
   }
   private void Form3_Load(object sender, EventArgs e)
   {
     CustomersTableAdapter adapter = new CustomersTableAdapter();
     bindingSource1.DataSource = adapter.GetData();
     dataGridView1.DataSource = bindingSource1;
   }
   private void dataGridView1_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)
   {
     if (e.ColumnIndex < 0)
     {
       e.Graphics.FillRectangle(Brushes.White, e.CellBounds);
       e.Handled = true;
     }
   }
   private void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
   {
     if (dataGridView1.CurrentCell.ColumnIndex == 1)
     {
       //e.CellStyle.BackColor = Color.FromName("window");
       //DataGridViewComboBoxEditingControl editingControl = e.Control as DataGridViewComboBoxEditingControl;
       DataGridViewTextBoxEditingControl editingControl = e.Control as DataGridViewTextBoxEditingControl;
       editingControl.TextChanged += new EventHandler(editingControl_TextChanged);
     }
   }
   void editingControl_TextChanged(object sender, EventArgs e)
   {
     this.label1.Text = dataGridView1.CurrentCell.EditedFormattedValue.ToString();
   }
 }
}

希望本文所述对大家的C#程序设计有所帮助。