Spread Windows Forms 8.0 Product Documentation
CanChangeSeriesType Method
Example 


The source series.
Determines whether this instance can change the series type of the specified source series.
Syntax
'Declaration
 
Public Function CanChangeSeriesType( _
   ByVal sourceSeries As Series _
) As Boolean
'Usage
 
Dim instance As SpreadChart
Dim sourceSeries As Series
Dim value As Boolean
 
value = instance.CanChangeSeriesType(sourceSeries)
public bool CanChangeSeriesType( 
   Series sourceSeries
)

Parameters

sourceSeries
The source series.

Return Value

true if this instance can change the series type to the specified source series; otherwise, false.
Example
This example uses the CanChangeSeriesType method.
fpSpread1.Sheets[0].Cells[0, 1].Value = "c1";
fpSpread1.Sheets[0].Cells[0, 2].Value = "c2";
fpSpread1.Sheets[0].Cells[0, 3].Value = "c3";
fpSpread1.Sheets[0].Cells[1, 0].Value = "s1";
fpSpread1.Sheets[0].Cells[2, 0].Value = "s2";
fpSpread1.Sheets[0].Cells[3, 0].Value = "s3";
fpSpread1.Sheets[0].Cells[4, 0].Value = "s4";
fpSpread1.Sheets[0].Cells[5, 0].Value = "s5";
fpSpread1.Sheets[0].Cells[6, 0].Value = "s6";

fpSpread1.Sheets[0].Cells[1, 1].Value = 1;
fpSpread1.Sheets[0].Cells[2, 1].Value = 2;
fpSpread1.Sheets[0].Cells[3, 1].Value = 3;
fpSpread1.Sheets[0].Cells[4, 1].Value = 4;
fpSpread1.Sheets[0].Cells[5, 1].Value = 5;
fpSpread1.Sheets[0].Cells[6, 1].Value = 6;

fpSpread1.Sheets[0].Cells[1, 2].Value = 7;
fpSpread1.Sheets[0].Cells[2, 2].Value = 8;
fpSpread1.Sheets[0].Cells[3, 2].Value = 9;
fpSpread1.Sheets[0].Cells[4, 2].Value = 10;
fpSpread1.Sheets[0].Cells[5, 2].Value = 11;
fpSpread1.Sheets[0].Cells[6, 2].Value = 12;

fpSpread1.Sheets[0].Cells[1, 3].Value = 13;
fpSpread1.Sheets[0].Cells[2, 3].Value = 14;
fpSpread1.Sheets[0].Cells[3, 3].Value = 15;
fpSpread1.Sheets[0].Cells[4, 3].Value = 16;
fpSpread1.Sheets[0].Cells[5, 3].Value = 17;
fpSpread1.Sheets[0].Cells[6, 3].Value = 18;

FarPoint.Win.Spread.Model.CellRange range = new FarPoint.Win.Spread.Model.CellRange(1, 1, 1, 3);
fpSpread1.Sheets[0].AddChart(range, typeof(FarPoint.Win.Chart.BarSeries), 200, 200, 300, 0, FarPoint.Win.Chart.ChartViewType.View3D, false);
FarPoint.Win.Spread.Model.CellRange range1 = new FarPoint.Win.Spread.Model.CellRange(2, 1, 1, 3);
fpSpread1.Sheets[0].AddChart(range1, typeof(FarPoint.Win.Chart.LineSeries), 200, 200, 300, 200, FarPoint.Win.Chart.ChartViewType.View3D, false);

private void button1_Click(object sender, EventArgs e)
{            
FarPoint.Win.Spread.Chart.SpreadChart sourceChart = fpSpread1.Sheets[0].Charts[0];
FarPoint.Win.Chart.ChartModel targetModel = fpSpread1.Sheets[0].Charts[1].Model;
sourceChart.ChangeChartType(targetModel);
//uncomment this and comment the above to change the series type
//FarPoint.Win.Spread.Chart.SpreadChart sourceChart = fpSpread1.Sheets[0].Charts[0];
//FarPoint.Win.Chart.Series sourceSeries = fpSpread1.Sheets[0].Charts[0].Model.PlotAreas[0].Series[0];
//FarPoint.Win.Chart.Series targetSeries = fpSpread1.Sheets[0].Charts[1].Model.PlotAreas[0].Series[0];
//listBox1.Items.Add(sourceChart.CanChangeSeriesType(sourceSeries));
//sourceChart.ChangeSeriesType(sourceSeries, targetSeries);
}
FpSpread1.Sheets(0).Cells(0, 1).Value = "c1"
FpSpread1.Sheets(0).Cells(0, 2).Value = "c2"
FpSpread1.Sheets(0).Cells(0, 3).Value = "c3"
FpSpread1.Sheets(0).Cells(1, 0).Value = "s1"
FpSpread1.Sheets(0).Cells(2, 0).Value = "s2"
FpSpread1.Sheets(0).Cells(3, 0).Value = "s3"
FpSpread1.Sheets(0).Cells(4, 0).Value = "s4"
FpSpread1.Sheets(0).Cells(5, 0).Value = "s5"
FpSpread1.Sheets(0).Cells(6, 0).Value = "s6"

FpSpread1.Sheets(0).Cells(1, 1).Value = 1
FpSpread1.Sheets(0).Cells(2, 1).Value = 2
FpSpread1.Sheets(0).Cells(3, 1).Value = 3
FpSpread1.Sheets(0).Cells(4, 1).Value = 4
FpSpread1.Sheets(0).Cells(5, 1).Value = 5
FpSpread1.Sheets(0).Cells(6, 1).Value = 6

FpSpread1.Sheets(0).Cells(1, 2).Value = 7
FpSpread1.Sheets(0).Cells(2, 2).Value = 8
FpSpread1.Sheets(0).Cells(3, 2).Value = 9
FpSpread1.Sheets(0).Cells(4, 2).Value = 10
FpSpread1.Sheets(0).Cells(5, 2).Value = 11
FpSpread1.Sheets(0).Cells(6, 2).Value = 12

FpSpread1.Sheets(0).Cells(1, 3).Value = 13
FpSpread1.Sheets(0).Cells(2, 3).Value = 14
FpSpread1.Sheets(0).Cells(3, 3).Value = 15
FpSpread1.Sheets(0).Cells(4, 3).Value = 16
FpSpread1.Sheets(0).Cells(5, 3).Value = 17
FpSpread1.Sheets(0).Cells(6, 3).Value = 18

Dim range As New FarPoint.Win.Spread.Model.CellRange(1, 1, 1, 3)
FpSpread1.Sheets(0).AddChart(range, GetType(FarPoint.Win.Chart.BarSeries), 200, 200, 300, 0, FarPoint.Win.Chart.ChartViewType.View3D, False)
Dim range1 As New FarPoint.Win.Spread.Model.CellRange(2, 1, 1, 3)
FpSpread1.Sheets(0).AddChart(range1, GetType(FarPoint.Win.Chart.LineSeries), 200, 200, 300, 200, FarPoint.Win.Chart.ChartViewType.View3D, False)       

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sourceChart As FarPoint.Win.Spread.Chart.SpreadChart
sourceChart = FpSpread1.Sheets(0).Charts(0)
Dim targetModel As FarPoint.Win.Chart.ChartModel
targetModel = FpSpread1.Sheets(0).Charts(1).Model
sourceChart.ChangeChartType(targetModel)
'uncomment this and comment the above to change the series type
'Dim sourceChart As FarPoint.Win.Spread.Chart.SpreadChart
'sourceChart = FpSpread1.Sheets(0).Charts(0)
'Dim sourceSeries As FarPoint.Win.Chart.Series
'Dim targetSeries As FarPoint.Win.Chart.Series
'sourceSeries = FpSpread1.Sheets(0).Charts(0).Model.PlotAreas(0).Series(0)
'targetSeries = FpSpread1.Sheets(0).Charts(1).Model.PlotAreas(0).Series(0)
'ListBox1.Items.Add(sourceChart.CanChangeSeriesType(sourceSeries))
'sourceChart.ChangeSeriesType(sourceSeries, targetSeries)
End Sub
Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

See Also

Reference

SpreadChart Class
SpreadChart Members

 

 


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