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out of memory exception while copying rows
posted

Grid.PerformAction(UltraGridAction.Copy); is causing following exception.

i have 80,000 rows and 19 columns. i selected all rows and when i perform copy by above statement i get exception.

 

System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.

   at System.String.GetStringForStringBuilder(String value, Int32 startIndex, Int32 length, Int32 capacity)

   at System.Text.StringBuilder.GetNewString(String currentString, Int32 requiredLength)

   at System.Text.StringBuilder.Append(String value)

   at Infragistics.Win.UltraWinGrid.MultiCellOperationInfo.GetHtmlText(CellValuesCollection cellValues)

   at Infragistics.Win.UltraWinGrid.MultiCellOperationInfo.GetClipboardDataObject(CellValuesCollection cellValues, Boolean fireBeforeMultiCellOperationEvent)

   at Infragistics.Win.UltraWinGrid.MultiCellOperationInfo.PerformMultiCellOperation(MultiCellOperation operation)

   at Infragistics.Win.UltraWinGrid.UltraGridLayout.PerformMultiCellOperation(MultiCellOperation operation)

   at Infragistics.Win.UltraWinGrid.UltraGridLayout.PerformAction(UltraGridAction actionCode, Boolean shiftKeyDown, Boolean ctlKeyDown)

   at Infragistics.Win.UltraWinGrid.UltraGrid.PerformAction(UltraGridAction actionCode, Boolean shift, Boolean control)

   at Infragistics.Win.UltraWinGrid.UltraGrid.PerformAction(UltraGridAction actionCode)

 

Any help would be appreciated..

 

Thanks,

Kiran

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