ChartSheetBase.DoughnutGroups Method
On a 2-D Microsoft.Office.Tools.Excel.ChartSheetBase, returns an object that represents either a single doughnut chart group (a ChartGroup object) or a collection of the doughnut chart groups (a ChartGroups collection).
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 DoughnutGroups ( _
index As Object _
) As Object
public Object DoughnutGroups(
Object index
)
Parameters
index
Type: System.ObjectSpecifies the chart group.
Return Value
Type: System.Object
Remarks
Optional Parameters
For information on optional parameters, see Optional Parameters in Office Solutions.
Examples
The following code example uses the DoughnutGroups method to set the doughnut hole size in the current Microsoft.Office.Tools.Excel.ChartSheetBase.
Private Sub UseDoughnutGroups()
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.xlDoughnut
Dim group As Excel.ChartGroup = _
CType(Me.DoughnutGroups(1), Excel.ChartGroup)
group.DoughnutHoleSize = 80
End Sub
private void UseDoughnutGroups()
{
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.xlDoughnut;
Excel.ChartGroup group =
(Excel.ChartGroup)this.DoughnutGroups(1);
group.DoughnutHoleSize = 80;
}
.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.