ListObject.BeforeRightClick 事件

当在默认的右击操作之前右击 ListObject 控件时发生。

命名空间：  Microsoft.Office.Tools.Excel
程序集：  Microsoft.Office.Tools.Excel（在 Microsoft.Office.Tools.Excel.dll 中）

语法

声明
Event BeforeRightClick As DocEvents_BeforeRightClickEventHandler

event DocEvents_BeforeRightClickEventHandler BeforeRightClick

示例

下面的代码示例创建一个 ListObject 和一个 BeforeRightClick 事件处理程序。在右击列表对象时，会显示一条消息，指示列表对象是否绑定到数据。

此版本针对的是文档级自定义项。

    WithEvents List3 As Microsoft.Office.Tools.Excel.ListObject

    Private Sub ListObject_BeforeRightClick()
        List3 = Me.Controls.AddListObject( _
            Me.Range("A1", "C4"), "List3")
    End Sub


    Sub List3_BeforeRightClick(ByVal Target As _
        Microsoft.Office.Interop.Excel.Range, _
        ByRef Cancel As Boolean) Handles List3.BeforeRightClick
        MessageBox.Show("Data binding is " & List3.IsBinding)
        Cancel = True
    End Sub

Microsoft.Office.Tools.Excel.ListObject list3;
private void ListObject_BeforeRightClick()
{
    list3 = this.Controls.AddListObject(
        this.Range["A1", "C4"], "list3");
    list3.BeforeRightClick += new 
        Microsoft.Office.Interop.Excel.
        DocEvents_BeforeRightClickEventHandler(
        list3_BeforeRightClick);
}

void list3_BeforeRightClick(Microsoft.Office.Interop.Excel.Range 
    Target, ref bool Cancel)
{
    MessageBox.Show("Data binding is " + list3.IsBinding);
    Cancel = true;
}

此版本针对的是应用程序级外接程序。

    WithEvents List3 As ListObject

    Private Sub ListObject_BeforeRightClick()
        Dim NativeWorksheet As Microsoft.Office.Interop.Excel.Worksheet =
            Me.Application.Worksheets(1)
        Dim vstoWorksheet As Microsoft.Office.Tools.Excel.Worksheet =
                Globals.Factory.GetVstoObject(NativeWorksheet)
        List3 = vstoWorksheet.Controls.AddListObject( _
            vstoWorksheet.Range("A1", "C4"), "List3")
    End Sub


    Sub List3_BeforeRightClick(ByVal Target As  _
        Microsoft.Office.Interop.Excel.Range, _
        ByRef Cancel As Boolean) Handles List3.BeforeRightClick
        System.Windows.Forms.MessageBox.Show("Data binding is " & List3.IsBinding)
        Cancel = True
    End Sub

ListObject list3;
private void ListObject_BeforeRightClick()
{
    Worksheet vstoWorksheet = 
        Globals.Factory.GetVstoObject(this.Application.ActiveWorkbook.Worksheets[1]);
    list3 = vstoWorksheet.Controls.AddListObject(
        vstoWorksheet.Range["A1", "C4"], "list3");
    list3.BeforeRightClick += new
        Excel.DocEvents_BeforeRightClickEventHandler(
        list3_BeforeRightClick);
}

void list3_BeforeRightClick(Microsoft.Office.Interop.Excel.Range
    Target, ref bool Cancel)
{
    System.Windows.Forms.MessageBox.Show("Data binding is " + list3.IsBinding);
    Cancel = true;
}

.NET Framework 安全性

• 对直接调用方的完全信任。此成员不能由部分信任的代码使用。有关更多信息，请参见通过部分受信任的代码使用库。

请参见

参考

ListObject 接口

Microsoft.Office.Tools.Excel 命名空间