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Chart.DisplayBlanksAs Property (2007 System)

Gets or sets the way that blank cells are plotted on a chart.

Namespace:  Microsoft.Office.Tools.Excel
Assembly:  Microsoft.Office.Tools.Excel.v9.0 (in Microsoft.Office.Tools.Excel.v9.0.dll)

Syntax

'Declaration
Public Property DisplayBlanksAs As XlDisplayBlanksAs
'Usage
Dim instance As Chart 
Dim value As XlDisplayBlanksAs 

value = instance.DisplayBlanksAs

instance.DisplayBlanksAs = value
public XlDisplayBlanksAs DisplayBlanksAs { get; set; }
public:
property XlDisplayBlanksAs DisplayBlanksAs {
    XlDisplayBlanksAs get ();
    void set (XlDisplayBlanksAs value);
}
public function get DisplayBlanksAs () : XlDisplayBlanksAs 
public function set DisplayBlanksAs (value : XlDisplayBlanksAs)

Property Value

Type: XlDisplayBlanksAs
One of the following XlDisplayBlanksAs values: xlNotPlotted, xlInterpolated, or xlZero.

Examples

The following code example creates a Chart and then uses the DisplayBlanksAs property to specify that blank cells are not plotted in the data range of the chart.

Private Sub DisableBlankPlotting()
    ' Note that the following data ranges are missing  
    ' values in A5 and B1. 
    Me.Range("A1", "A4").Value2 = 22
    Me.Range("B2", "B5").Value2 = 55

    Dim Chart1 As Microsoft.Office.Tools.Excel.Chart = _
        Me.Controls.AddChart(Me.Range("D2", "H12"), "Chart1")

    Chart1.SetSourceData(Me.Range("A1", "B5"), Excel.XlRowCol.xlColumns)
    Chart1.ChartType = Excel.XlChartType.xl3DColumn

    Chart1.DisplayBlanksAs = Excel.XlDisplayBlanksAs.xlNotPlotted
End Sub
private void DisableBlankPlotting()
{
    // Note that the following data ranges are  
    // missing values in A5 and B1. 
    this.Range["A1", "A4"].Value2 = 22;
    this.Range["B2", "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.DisplayBlanksAs = 
        Excel.XlDisplayBlanksAs.xlNotPlotted;
}

.NET Framework Security

See Also

Reference

Chart Class

Chart Members

Microsoft.Office.Tools.Excel Namespace