本文将介绍如何在 System.Windows.Forms.DataGrid中切入使用ComboBox控件，主要包括三方面的内容。
1． 在DataGrid中加入ComboBox列；
2． 把在DataGrid中的修改保存到对应的网格；
3． 设置DataGrid中网格的焦点。
下面是整个源代码，一些功能可以看注释。
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace DataGridTest
{
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.DataGrid dgdFunctionArea;
private DataTable dtblFunctionalArea;
private System.Windows.Forms.Button buttonFocus;
private System.ComponentModel.Container components = null;
public Form1()
{
InitializeComponent();
PopulateGrid();
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows 窗体设计器生成的代码
private void InitializeComponent()
{
this.dgdFunctionArea = new System.Windows.Forms.DataGrid();
this.buttonFocus = new System.Windows.Forms.Button();
((System.ComponentModel.ISupportInitialize)(this.dgdFunctionArea)).BeginInit();
this.SuspendLayout();
//
// dgdFunctionArea
//
this.dgdFunctionArea.DataMember = "";
this.dgdFunctionArea.HeaderForeColor = System.Drawing.SystemColors.ControlText;
this.dgdFunctionArea.Location = new System.Drawing.Point(4, 8);
this.dgdFunctionArea.Name = "dgdFun
1． 在DataGrid中加入ComboBox列；
2． 把在DataGrid中的修改保存到对应的网格；
3． 设置DataGrid中网格的焦点。
下面是整个源代码，一些功能可以看注释。
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace DataGridTest
{
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.DataGrid dgdFunctionArea;
private DataTable dtblFunctionalArea;
private System.Windows.Forms.Button buttonFocus;
private System.ComponentModel.Container components = null;
public Form1()
{
InitializeComponent();
PopulateGrid();
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows 窗体设计器生成的代码
private void InitializeComponent()
{
this.dgdFunctionArea = new System.Windows.Forms.DataGrid();
this.buttonFocus = new System.Windows.Forms.Button();
((System.ComponentModel.ISupportInitialize)(this.dgdFunctionArea)).BeginInit();
this.SuspendLayout();
//
// dgdFunctionArea
//
this.dgdFunctionArea.DataMember = "";
this.dgdFunctionArea.HeaderForeColor = System.Drawing.SystemColors.ControlText;
this.dgdFunctionArea.Location = new System.Drawing.Point(4, 8);
this.dgdFunctionArea.Name = "dgdFun
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