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1440
Getting Exception sometimes when setting row.Fixed = true
posted

Hi,

This is happening when I ungroup a column (in UI) and pin a row (in code) in AfterSortChange event.

Any ideas to avoid this? Thanks! 

Message: System.ArgumentException: Row must be from the associated RowsCollection.
Parameter name: row
   at Infragistics.Win.UltraWinGrid.FixedRowsCollection.ValidateRow(UltraGridRow row)
   at Infragistics.Win.UltraWinGrid.FixedRowsCollection.Insert(Int32 index, UltraGridRow row)
   at Infragistics.Win.UltraWinGrid.FixedRowsCollection.Add(UltraGridRow row, Boolean top)
   at Infragistics.Win.UltraWinGrid.UltraGridRow.set_Fixed(Boolean value)
  

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