Hello, I need to remove some duplicate raw from a data table and I use the following code: dt=dt.DefaultView.ToTable(True,{“Column1”,“Column2”,“Column3”,“Column4”}) but I get the exception " A column named ‘Column4’ already belongs to this DataTable" Someone knows how to fix this? thank you

Remove duplicate database error

balupad14 (Balamurugan) March 7, 2018, 4:48pm 4

Can you try this.without curly braces

dt=dt.DefaultView.ToTable(True,“Column1”,“Column2”,“Column3”,“Column4”)

Duplicate rows in data table

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