Chart.DragOver Event
Occurs when a range of cells is dragged over a Chart control.
Namespace: Microsoft.Office.Tools.Excel
Assembly: Microsoft.Office.Tools.Excel (in Microsoft.Office.Tools.Excel.dll)
Syntax
'Declaration
Event DragOver As ChartEvents_DragOverEventHandler
event ChartEvents_DragOverEventHandler DragOver
Examples
The following code example creates a Chart with a handler for the DragOver event that displays a message box when a range of cells is dragged over the chart.
WithEvents DragOverChart As Microsoft.Office.Tools.Excel.Chart
Private Sub DisplayDragOver()
Me.Range("A1", "A5").Value2 = 22
Me.Range("B1", "B5").Value2 = 55
DragOverChart = Me.Controls.AddChart(Me.Range("D2", "H12"), _
"DragOverChart")
DragOverChart.SetSourceData(Me.Range("A1", "B5"), _
Excel.XlRowCol.xlColumns)
DragOverChart.ChartType = Excel.XlChartType.xl3DColumn
End Sub
Sub DragOverChart_DragOver() Handles DragOverChart.DragOver
MsgBox("A range was dragged over the chart.")
End Sub
private void DisplayDragOver()
{
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.DragOver +=
new Excel.ChartEvents_DragOverEventHandler(
chart1_DragOver);
}
void chart1_DragOver()
{
MessageBox.Show("A range was dragged over the chart.");
}
.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.