高分求webchart方面的文档！

Question

不知道怎么使用webchart想学习一下！哪位有这方面的资料阿
源代码也可以

Answer 1

http://www.codeproject.com/aspnet/webchart.asp
http://www.codeproject.com/aspnet/3dpiechart.asp

Answer 2

http://www.pdriver.com/blog/bobjeey/archive/2004/03/04/625.aspxhttp://www.mbsky.com/SoftView/SoftView_5073.html

Answer 3

If Not Site Is Nothing AndAlso Site.DesignMode Then
            Dim sType As String
            If Type = ChartType.Bar Then sType = "Bar"
            If Type = ChartType.Pie Then sType = "Pie"
            If Type = ChartType.Line Then sType = "Line"            output.Write("<font size='2' color='navy' face='arial'>[" & sType & " Chart: """ & Me.ID & """ ]</font><br>")
            output.Write("<font size='1'  color='SeaGreen' face='arial'>&nbsp;WebChart not visible in VS.NET designer!</font><br>")
        Else
            Dim WebSource As String = GenerateNameAndRegisterForCall()
            'Write relative URL for image stream request
            output.Write("<img src='" & WebChartImageStream.HandlerFileName & "?id=" & WebSource & "' border='0'></img><br>")
            MyClass.Dispose()
        End If
    End Sub    'RenderWebChartImage() is called by <img> tag
    Public Function RenderWebChartImage() As MemoryStream
        Try
            If Site.DesignMode Then
                Dim sType As String
                If Type = ChartType.Bar Then sType = "Bar"
                If Type = ChartType.Pie Then sType = "Pie"
                If Type = ChartType.Line Then sType = "Line"
            End If
        Catch WebChartException As Exception
            'Not in design mode, return WebChart stream
            Select Case Type
                Case ChartType.Bar
                    RenderWebChartImage = makeBarChart()
                Case ChartType.Pie
                    RenderWebChartImage = makePieChart()
                Case ChartType.Line
                    RenderWebChartImage = makeLineChart()
                Case Else
                    Exit Function
            End Select
            Return RenderWebChartImage
            MyClass.Dispose()
        End Try
    End Function

Answer 4

to: goody9807() 
我的email是：[email protected]
谢谢