Chart.BeforeRightClick Event
Occurs when the Chart control is right-clicked, before the default right-click action.
Namespace: Microsoft.Office.Tools.Excel
Assembly: Microsoft.Office.Tools.Excel (in Microsoft.Office.Tools.Excel.dll)
Syntax
'Declaration
Event BeforeRightClick As ChartEvents_BeforeRightClickEventHandler
event ChartEvents_BeforeRightClickEventHandler BeforeRightClick
Examples
The following code example creates a Chart with a handler for the BeforeRightClick event that displays a message box when the chart is right-clicked. The example also sets the Cancel parameter of the event handler to true so that the chart does not receive the right click action.
WithEvents RightClickChart As Microsoft.Office.Tools.Excel.Chart
Private Sub DisallowRightClicks()
Me.Range("A1", "A5").Value2 = 22
Me.Range("B1", "B5").Value2 = 55
RightClickChart = Me.Controls.AddChart(Me.Range("D2", "H12"), _
"RightClickChart")
RightClickChart.SetSourceData(Me.Range("A1", "B5"), _
Excel.XlRowCol.xlColumns)
RightClickChart.ChartType = Excel.XlChartType.xl3DColumn
End Sub
Sub RightClickChart_BeforeRightClick(ByRef Cancel As Boolean) _
Handles RightClickChart.BeforeRightClick
MsgBox("Right-clicking this chart is not allowed.")
Cancel = True
End Sub
private void DisallowRightClicks()
{
this.Range["A1", "A5"].Value2 = 22;
this.Range["B1", "B5"].Value2 = 55;
Microsoft.Office.Tools.Excel.Chart chart1 =
this.Controls.AddChart(this.Range["D2", "H12"],
"chart1");
chart1.SetSourceData(this.Range["A1", "B5"],
Excel.XlRowCol.xlColumns);
chart1.ChartType = Excel.XlChartType.xl3DColumn;
chart1.BeforeRightClick +=
new Excel.ChartEvents_BeforeRightClickEventHandler(
chart1_BeforeRightClick);
}
void chart1_BeforeRightClick(ref bool Cancel)
{
MessageBox.Show("Right-clicking this chart 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.