A Column Named 'xxxxx' Already Belongs To This Datatable.

[Yuvatha]

 

pandaga chesko...number keeps changing based on the columns

If (table.Columns.Contains("Column-name-you-are-about-to-add")) Then
'Set column name to whatever you want
Columnname = Columnname + table.Columns.Count
End If

number ela change avtundi ba...column count okate vastundi kada

 

[Yuvatha]

Fix : DB vallu asalu aa columns ne lepesta annaru since they dont need them.