我想用不同的数据集(dtDev,dtProd,dtQA)绑定多个系列的rad图,能告诉我如何编码吗?
就拿盲目的例子来说吧,因为我们有三个日期dtDev,dtProd,dtQA。
请医治,提前谢谢!
monthlyradchartcontrole.Clear()
Dim dtDev as dataset = nothing
dtDev = obj.datareturn(parameters)
monthlyradchartcontrole.DataSource = dtDev
monthlyradchartcontrole.DataBind()
monthlyradchartcontrole.Series(0).DataXColumn = "ScheduledStartDate"
monthlyradchartcontrole.Series(0).DataYColumn = "ChamberUtilization"
monthlyradchartcontrole.PlotArea.XAxis.AxisLabel.TextBlock.Text = monthlyXaxislableName
monthlyradchartcontrole.PlotArea.XAxis.AxisLabel.Visible = True
monthlyradchartcontrole.PlotArea.XAxis.AxisLabel.TextBlock.Appearance.TextProperties.Color = System.Drawing.Color.Red
monthlyradchartcontrole.PlotArea.XAxis.AxisLabel.TextBlock.Appearance.Position.Auto = True
monthlyradchartcontrole.PlotArea.YAxis.AxisLabel.Visible = True
monthlyradchartcontrole.PlotArea.YAxis.AxisLabel.TextBlock.Text = monthlyYaxislableName
monthlyradchartcontrole.PlotArea.YAxis.AxisLabel.TextBlock.Appearance.TextProperties.Color = System.Drawing.Color.Red
monthlyradchartcontrole.PlotArea.YAxis.AxisLabel.TextBlock.Appearance.Position.Auto = True
monthlyradchartcontrole.Legend.Visible = False谢谢,
发布于 2012-09-11 01:09:06
您的语句将T1和T2中的列放在一起:
T1.a, T1.b, T2.a, T2.b我不认为这是你想要的。您可能需要:
a, b因此,您应该使用联合:
select T1.a, T1.b
from T1
union select T1.a, T1.b
from T2
into T3如果您确实希望将多个表的列插入到另一个表中,请尝试执行以下操作:
select T1.a, T2.b
from T1 inner join T2 on T1.ClientID = T2.ClientID
into T3https://stackoverflow.com/questions/12356274
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