WorksheetBase.BeforeDoubleClick Event
Occurs when the worksheet is double-clicked, before the default double-click action.
Namespace: Microsoft.Office.Tools.Excel
Assembly: Microsoft.Office.Tools.Excel.v4.0.Utilities (in Microsoft.Office.Tools.Excel.v4.0.Utilities.dll)
Syntax
'Declaration
Public Event BeforeDoubleClick As DocEvents_BeforeDoubleClickEventHandler
public event DocEvents_BeforeDoubleClickEventHandler BeforeDoubleClick
Remarks
This event does not occur when the user double-clicks the border of a cell.
Examples
The following code example demonstrates a handler for the BeforeDoubleClick event that cancels the double-click action on the current worksheet. The event handler informs the user that double-clicking is not allowed for the worksheet, and then sets the Cancel parameter of the DocEvents_BeforeDoubleClickEventHandler event handler to true so that Microsoft Office Excel cancels the double-click action.
This example is for a document-level customization.
Sub Worksheet1_BeforeDoubleClick(ByVal Target As Excel.Range, _
ByRef Cancel As Boolean) Handles Me.BeforeDoubleClick
MsgBox("Double-clicking in this sheet is not allowed.")
Cancel = True
End Sub
private void WorksheetBeforeDoubleClick()
{
this.BeforeDoubleClick +=
new Excel.DocEvents_BeforeDoubleClickEventHandler(
Worksheet1_BeforeDoubleClick);
}
void Worksheet1_BeforeDoubleClick(Excel.Range Target,
ref bool Cancel)
{
MessageBox.Show("Double-clicking in this sheet" +
" is not allowed.");
Cancel = true;
}
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.