I have an item type and a relationship I want to calculate the sum of one of the columns of the relationship when the user presses the save button and update it to the parent item. If I put the method in the onafterupdate of the parent item, it will…

hi,All 'my code 'This is the code I tried to write in VB Me.fetchRelationships("File") Dim file as Item = Me.getRelationships("File") Dim t_file_id as string If file.getItemCount()>0 Dim fileCnt as Integer=file.getItemCount() For x=0 To fileCnt…