ChartSheet.BeforeDoubleClick Event (2007 System)
Occurs when the Microsoft.Office.Tools.Excel.ChartSheet is double-clicked, before the default double-click action.
Namespace: Microsoft.Office.Tools.Excel
Assembly: Microsoft.Office.Tools.Excel.v9.0 (in Microsoft.Office.Tools.Excel.v9.0.dll)
Syntax
'Declaration
Public Event BeforeDoubleClick As ChartEvents_BeforeDoubleClickEventHandler
'Usage
Dim instance As ChartSheet
Dim handler As ChartEvents_BeforeDoubleClickEventHandler
AddHandler instance.BeforeDoubleClick, handler
public event ChartEvents_BeforeDoubleClickEventHandler BeforeDoubleClick
public:
event ChartEvents_BeforeDoubleClickEventHandler^ BeforeDoubleClick {
void add (ChartEvents_BeforeDoubleClickEventHandler^ value);
void remove (ChartEvents_BeforeDoubleClickEventHandler^ value);
}
JScript does not support events.
Remarks
The DoubleClick method does not cause this event to occur.
Examples
The following code example demonstrates a handler for the BeforeDoubleClick event that displays a message box when an axis of the current Microsoft.Office.Tools.Excel.ChartSheet is double-clicked. The example also sets the Cancel parameter of the event handler to true so that the chart sheet does not receive the double click action when the user double-clicks an axis.
Private Sub DisallowDoubleClicksOnAxis()
Globals.Sheet1.Range("A1", "A5").Value2 = 22
Globals.Sheet1.Range("B1", "B5").Value2 = 55
Me.SetSourceData(Globals.Sheet1.Range("A1", "B5"), _
Excel.XlRowCol.xlColumns)
Me.ChartType = Excel.XlChartType.xl3DColumn
End Sub
Sub ChartSheet1_BeforeDoubleClick(ByVal ElementID As Integer, _
ByVal Arg1 As Integer, ByVal Arg2 As Integer, _
ByRef Cancel As Boolean) Handles Me.BeforeDoubleClick
If ElementID = Fix(Excel.XlChartItem.xlAxis) Then
MsgBox("Formatting this axis is not allowed.")
Cancel = True
End If
End Sub
private void DisallowDoubleClicksOnAxis()
{
Globals.Sheet1.Range["A1", "A5"].Value2 = 22;
Globals.Sheet1.Range["B1", "B5"].Value2 = 55;
this.SetSourceData(Globals.Sheet1.Range["A1", "B5"],
Excel.XlRowCol.xlColumns);
this.ChartType = Excel.XlChartType.xl3DColumn;
this.BeforeDoubleClick +=
new Excel.ChartEvents_BeforeDoubleClickEventHandler(
ChartSheet1_BeforeDoubleClick);
}
void ChartSheet1_BeforeDoubleClick(int ElementID, int Arg1,
int Arg2, ref bool Cancel)
{
if (ElementID == (int)Excel.XlChartItem.xlAxis)
{
MessageBox.Show("Formatting this axis 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.