MESCIUS SPREAD for ASP.NET 10.0J
CanChangeSeriesType メソッド

FarPoint.Web.Spread.Chart 名前空間 > SpreadChart クラス : CanChangeSeriesType メソッド
ソース系列。
このインスタンスが、指定したソース系列の系列タイプを変更できるかどうかを判定します。
構文
'Declaration
 

Public Function CanChangeSeriesType( _
   ByVal sourceSeries As Series _
) As Boolean
public bool CanChangeSeriesType( 
   Series sourceSeries
)

パラメータ

sourceSeries
ソース系列。

戻り値の型

このインスタンスが、指定したソース系列の系列タイプを変更できる場合はTrue、それ以外の場合はFalse。
例
次のサンプルコードは、CanChangeSeriesメソッドを使用します。 
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);
    }
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
参照

SpreadChart クラス
SpreadChart メンバ

 

 

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