DataGrid.ShowParentDetailsButtonClick 事件

在单击 ShowParentDetails 按钮时发生。

**命名空间:**System.Windows.Forms
**程序集:**System.Windows.Forms（在 system.windows.forms.dll 中）

语法

声明
Public Event ShowParentDetailsButtonClick As EventHandler
用法
Dim instance As DataGrid
Dim handler As EventHandler

AddHandler instance.ShowParentDetailsButtonClick, handler

public event EventHandler ShowParentDetailsButtonClick

public:
event EventHandler^ ShowParentDetailsButtonClick {
    void add (EventHandler^ value);
    void remove (EventHandler^ value);
}

/** @event */
public void add_ShowParentDetailsButtonClick (EventHandler value)

/** @event */
public void remove_ShowParentDetailsButtonClick (EventHandler value)

JScript 支持使用事件，但不支持进行新的声明。

示例

Private Sub CallShowParentDetailsButtonClick()
   AddHandler myDataGrid.ShowParentDetailsButtonClick, AddressOf _
                                           DataGridShowParentDetailsButtonClick_Clicked
End Sub 'CallShowParentDetailsButtonClick


' raise the event when ParentDetailsButton is clicked.
 Private Sub DataGridShowParentDetailsButtonClick_Clicked(ByVal sender As Object, ByVal e As EventArgs)
     Dim myMessage As String = "ShowParentDetailsButtonClick event raised"

     ' Show the message when event is raised.
     MessageBox.Show(myMessage, "ShowParentDetailsButtonClick information")
 End Sub 'DataGridShowParentDetailsButtonClick_Clicked

private void CallShowParentDetailsButtonClick()
{
   myDataGrid.ShowParentDetailsButtonClick +=
      new EventHandler(DataGridShowParentDetailsButtonClick_Clicked);
}

// raise the event when ParentDetailsButton is clicked.
private void DataGridShowParentDetailsButtonClick_Clicked(object sender, EventArgs e)
{
   string myMessage = "ShowParentDetailsButtonClick event raised";

   // Show the message when event is raised.
   MessageBox.Show(myMessage, "ShowParentDetailsButtonClick information");
}

private:
   void CallShowParentDetailsButtonClick()
   {
      myDataGrid->ShowParentDetailsButtonClick += gcnew EventHandler( this, &MyForm::DataGridShowParentDetailsButtonClick_Clicked );
   }

   // raise the event when ParentDetailsButton is clicked.
   void DataGridShowParentDetailsButtonClick_Clicked( Object^ /*sender*/, EventArgs^ /*e*/ )
   {
      String^ myMessage = "ShowParentDetailsButtonClick event raised";

      // Show the message when event is raised.
      MessageBox::Show( myMessage, "ShowParentDetailsButtonClick information" );
   }

private void CallShowParentDetailsButtonClick()
{
    myDataGrid.add_ShowParentDetailsButtonClick(new 
        EventHandler(DataGridShowParentDetailsButtonClick_Clicked));
} //CallShowParentDetailsButtonClick

// raise the event when ParentDetailsButton is clicked.
protected void DataGridShowParentDetailsButtonClick_Clicked(Object sender,
    EventArgs e)
{
    String myMessage = "ShowParentDetailsButtonClick event raised";

    // Show the message when event is raised.
    MessageBox.Show(myMessage, "ShowParentDetailsButtonClick information");
} //DataGridShowParentDetailsButtonClick_Clicked

平台

Windows 98、Windows 2000 SP4、Windows CE、Windows Millennium Edition、Windows Mobile for Pocket PC、Windows Mobile for Smartphone、Windows Server 2003、Windows XP Media Center Edition、Windows XP Professional x64 Edition、Windows XP SP2、Windows XP Starter Edition

.NET Framework 并不是对每个平台的所有版本都提供支持。有关受支持版本的列表，请参见系统要求。

版本信息

.NET Framework

受以下版本支持：2.0、1.1、1.0

请参见

参考

DataGrid 类
DataGrid 成员
System.Windows.Forms 命名空间