activereport画折线图问题
我用activereport控件画折线图,
用 Dim fpt As New activeReport1
fpt.ChartControl1.DataSource = mydata
绑定数据
然后用Dim mySeries As Chart.Series = New Chart.Series
fpt.ChartControl1.Series.Add(mySeries)
mySeries.ValueMembersY = mydata.Tables(0).Columns("xdata").ColumnName 'y轴数据
mySeries.ValueMemberX = mydata.Tables(0).Columns("ydata").ColumnName 'x轴数据
绑定数据
可现在问题是怎么能生成多条折线呢? 解决了马上给分,在线等。