ChartSheet.Calculate Event

Occurs after the Microsoft.Office.Tools.Excel.ChartSheet plots new or changed data.

Namespace:  Microsoft.Office.Tools.Excel
Assembly:  Microsoft.Office.Tools.Excel (in Microsoft.Office.Tools.Excel.dll)

Syntax

'Declaration
Event Calculate As ChartEvents_CalculateEventHandler

event ChartEvents_CalculateEventHandler Calculate

Examples

The following code example demonstrates a handler for the Calculate event that displays a message box when the source data of the current Microsoft.Office.Tools.Excel.ChartSheet changes.

Private Sub DisplayCalculations()
    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

    ' This will raise the Calculate event.
    Globals.Sheet1.Range("A1").Value2 = 11
End Sub

Sub ChartSheet1_Calculate() Handles Me.Calculate
    MsgBox("The chart sheet plotted new data.")
End Sub

private void DisplayCalculations()
{
    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.Calculate +=
        new Excel.ChartEvents_CalculateEventHandler(
        ChartSheet1_Calculate);

    // This will raise the Calculate event.
    Globals.Sheet1.Range["A1", missing].Value2 = 11;
}

void ChartSheet1_Calculate()
{
    MessageBox.Show("The chart sheet plotted new data.");
}

.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.

See Also

Reference

ChartSheet Interface

Microsoft.Office.Tools.Excel Namespace