ChartSheetBase.ChartObjects Method

Статья
07/25/2011

Gets an object that represents either a single embedded chart (a ChartObject object) or a collection of all the embedded charts (a ChartObjects object) on the sheet.

Namespace: Microsoft.Office.Tools.Excel
Assembly: Microsoft.Office.Tools.Excel.v4.0.Utilities (in Microsoft.Office.Tools.Excel.v4.0.Utilities.dll)

Syntax

'Declaration
Public Function ChartObjects ( _
    index As Object _
) As Object

public Object ChartObjects(
    Object index
)

Parameters

index
Type: System.Object
The name or number of the Microsoft.Office.Tools.Excel.ChartSheetBase. This argument can be an array, to specify more than one chart.

Return Value

Type: System.Object

Remarks

This method is not equivalent to the Charts property. This method returns embedded charts; the Charts property returns chart sheets. Use the Chart property to return the Microsoft.Office.Interop.Excel.Chart object for an embedded chart.

Optional Parameters

For information on optional parameters, see Optional Parameters in Office Solutions.

Examples

The following code example uses the ChartObjects method to display whether the collection of embedded charts was created by Microsoft Office Excel.

Private Sub UseChartObjects()
    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.xlBarClustered

    Dim ChartObjects1 As Excel.ChartObjects = _
        CType(Me.ChartObjects(), Excel.ChartObjects)

    If ChartObjects1.Creator = Excel.XlCreator.xlCreatorCode Then
        MsgBox("The ChartObjects was created by Microsoft Office Excel.")
    End If
End Sub

private void UseChartObjects()
{
    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.xlBarClustered;

    Excel.ChartObjects chartObjects =
        (Excel.ChartObjects)this.ChartObjects(missing);

    if (chartObjects.Creator == Excel.XlCreator.xlCreatorCode)
    {
        MessageBox.Show("The ChartObjects was created by " + 
            "Microsoft Office Excel.");
    }
}

.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.

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