CanChangeSeriesType Method

Determines whether this instance can change the series type of the specified source series.

Syntax

Visual Basic
C#

'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 CanChangeSeries method.

FpSpread1.Sheets[0].RowCount = 10;
FpSpread1.Sheets[0].ColumnCount = 10;
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.Web.Spread.Model.CellRange range = new FarPoint.Web.Spread.Model.CellRange(1, 1, 1, 3);
FpSpread1.Sheets[0].AddChart(range, typeof(FarPoint.Web.Chart.BarSeries), 200, 200, 300, 0, FarPoint.Web.Chart.ChartViewType.View3D, false);
FarPoint.Web.Spread.Model.CellRange range1 = new FarPoint.Web.Spread.Model.CellRange(2, 1, 1, 3);
FpSpread1.Sheets[0].AddChart(range1, typeof(FarPoint.Web.Chart.LineSeries), 200, 200, 300, 200, FarPoint.Web.Chart.ChartViewType.View3D, false);

protected void Button1_Click(object sender, EventArgs e)
    {
FarPoint.Web.Spread.Chart.SpreadChart sourceChart = FpSpread1.Sheets[0].Charts[0];
FarPoint.Web.Chart.ChartModel targetModel = FpSpread1.Sheets[0].Charts[1].Model;
sourceChart.ChangeChartType(targetModel);
//uncomment this and comment the above to change the series type
//FarPoint.Web.Spread.Chart.SpreadChart sourceChart = FpSpread1.Sheets[0].Charts[0];
//FarPoint.Web.Chart.Series sourceSeries = FpSpread1.Sheets[0].Charts[0].Model.PlotAreas[0].Series[0];
//FarPoint.Web.Chart.Series targetSeries = FpSpread1.Sheets[0].Charts[1].Model.PlotAreas[0].Series[0];
//listBox1.Items.Add(sourceChart.CanChangeSeriesType(sourceSeries));
//sourceChart.ChangeSeriesType(sourceSeries, targetSeries);
    }

Visual Basic

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
FpSpread1.Sheets(0).RowCount = 10
FpSpread1.Sheets(0).ColumnCount = 10
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.Web.Spread.Model.CellRange(1, 1, 1, 3)
FpSpread1.Sheets(0).AddChart(range, GetType(FarPoint.Web.Chart.BarSeries), 200, 200, 300, 0, FarPoint.Web.Chart.ChartViewType.View3D, False)
Dim range1 As New FarPoint.Web.Spread.Model.CellRange(2, 1, 1, 3)
FpSpread1.Sheets(0).AddChart(range1, GetType(FarPoint.Web.Chart.LineSeries), 200, 200, 300, 200, FarPoint.Web.Chart.ChartViewType.View3D, False)
End Sub

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
'Dim sourceChart As FarPoint.Web.Spread.Chart.SpreadChart
'sourceChart = FpSpread1.Sheets(0).Charts(0)
'Dim targetModel As FarPoint.Web.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.Web.Spread.Chart.SpreadChart
sourceChart = FpSpread1.Sheets(0).Charts(0)
Dim sourceSeries As FarPoint.Web.Chart.Series
Dim targetSeries As FarPoint.Web.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

Reference

SpreadChart Class
SpreadChart Members