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我正在开发一个从 vb6 迁移到 vb.net 的项目。在使用水晶报告期间，我遇到了这个问题。实际上，我必须在报告中打印我的应用程序的 axmschart。所以我使用以下代码：

  gtmpString = Application.StartupPath & gsGraphPicPath

    Dim myPic As New Bitmap(_chtAnlysGraph_0.AsBitmap)'''''ERROR here...as bitmap is                   not a member of AXMSCHART''''''''
    PictureBox1.Image = myPic
    PictureBox1.Image.Save(gtmpString, System.Drawing.Imaging.ImageFormat.Png)

    Dim intCount As Short
    Dim dRow As DataRow
    Dim dTable As New DataTable
    Dim dt As New DataSetResults.AnalysisTableDataTable 'Report filling 

    dTable = dt.Copy
    dRow = dTable.NewRow
    For intCount = 1 To msgAnlysData.Rows - 1
        dRow = dTable.NewRow
        dRow.Item("Sr_No") = msgAnlysData.get_TextMatrix(intCount, 1)
        dRow.Item("abs_val") = msgAnlysData.get_TextMatrix(intCount, 2)
        dRow.Item("pt_conc") = msgAnlysData.get_TextMatrix(intCount, 3)
        dRow.Item("lin_conc") = msgAnlysData.get_TextMatrix(intCount, 4)
        dRow.Item("poly_conc") = msgAnlysData.get_TextMatrix(intCount, 5)
        'If gtmpString = True Then
        gtmpString = Application.StartupPath & gsGraphPicPath
        dRow.Item("graph1") = savepic(gtmpString)
        ' End If
        If msgAnlysData.get_TextMatrix(intCount, 2) = Nothing Then

        Else
            dTable.Rows.Add(dRow)
        End If
    Next intCount

请帮帮我。

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1 回答 1

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Dim myPic As New Bitmap(_chtAnlysGraph_0)
于 2012-04-25T04:35:59.577 回答