Issue with TopChange event

Issue with TopChange event

Posted by: adarshab039 on 10 September 2018, 11:20 am EST

• 

  adarshab039

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  Posted 10 September 2018, 11:20 am EST

  TopChangeEventArgs(e.spreadview, e.OldTop, e.NewTop, e.RowViewportIndex))
  
  in the above code TopChangeEventArgs should accept four parameter in which first one is view as SpreadView but I am not able to see that parameter listed. Please help

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  grapecity

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  Posted 11 September 2018, 3:25 am EST

  Hello,

  TopChange Event is associated with FpSpread instance. With top change event you can get the information about index of the new top row, index of the previous top row and index of the viewport row in which the change occurred(e.RowViewportIndex).
  
  The event is happening for the current Spread view, you can get SpreadView with GetSpreadView method. This method looks as below:

  
  Dim instance As SpreadView
  Dim sheetView As SheetView
  Dim rowViewportIndex As Integer
  Dim columnViewportIndex As Integer
  Dim value As SpreadView
   
  value = instance.GetSpreadView(sheetView, rowViewportIndex, columnViewportIndex
  

  P.S: Please post your Spread for Windows Forms related queries here:
  
  https://www.grapecity.com/en/forums/spread-winforms

  Thanks,
  
  Deepak Sharma