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Ziv Tatian
595
Exception thrown when trying to print an UltraGrid
posted

Hi guys,

Sometimes when printing an ultragrid we're getting the following exception:

Index was outside the bounds of the array.
at Infragistics.Win.UltraWinGrid.PrintManager.AddLogicalPrintPage(UltraGridRow row, Int32 scrollOffset)
at Infragistics.Win.UltraWinGrid.PrintManager.CalculateFirstRows()
at Infragistics.Win.UltraWinGrid.PrintManager.CalculatePageDimensions()
at Infragistics.Win.UltraWinGrid.PrintManager.BeginPrint(Object sender, PrintEventArgs e)
at System.Drawing.Printing.PrintDocument.OnBeginPrint(PrintEventArgs e)
at System.Drawing.Printing.PrintDocument._OnBeginPrint(PrintEventArgs e)
at System.Drawing.Printing.PrintController.Print(PrintDocument document)
at System.Drawing.Printing.PrintDocument.Print()
at Infragistics.Win.UltraWinGrid.UltraGrid.Print(UltraGridLayout layout, PrintDocument printDocument, RowPropertyCategories retainRowPropertyCategories)
at Infragistics.Win.UltraWinGrid.UltraGrid.Print(UltraGridLayout layout)

This exception happens only for landscape printing with a filter for some column in the grid. The exception is sporadic and doesn't happen everytime

Any suggestions?

Parents
  • 469350
    Offline posted

    Hi,

    What version of the controls are you using?

    My first guess would be that you are using threading here. Are you, perhaps, trying to print the grid on a separate (background) thread?

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