ChartSheet.Calculate 事件 (2007 system)

更新:2007 年 11 月

Microsoft.Office.Tools.Excel.ChartSheet 绘制新的或更改的数据后发生。

命名空间:  Microsoft.Office.Tools.Excel
程序集:  Microsoft.Office.Tools.Excel.v9.0(在 Microsoft.Office.Tools.Excel.v9.0.dll 中)

语法

声明
Public Event Calculate As ChartEvents_CalculateEventHandler
用法
Dim instance As ChartSheet
Dim handler As ChartEvents_CalculateEventHandler

AddHandler instance.Calculate, handler
public event ChartEvents_CalculateEventHandler Calculate

示例

下面的代码示例演示 Calculate 事件的一个处理程序,该处理程序在当前 Microsoft.Office.Tools.Excel.ChartSheet 的源数据更改时显示一个消息框。

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.");
}

权限

另请参见

参考

ChartSheet 类

ChartSheet 成员

Microsoft.Office.Tools.Excel 命名空间