Hi there
I'm trying to insert data in datagrid and when I input value (in TextBox, on
DataGrid1_UpdateCommand) and if the value is same as one in datagrid what should I do to pevent Violation of PRIMARY KEY constraint.Is there some code for custom validator or it is something else.
Thank u in advance!!!pls Help!!!
I'm trying to insert data in datagrid and when I input value (in TextBox, on
DataGrid1_UpdateCommand) and if the value is same as one in datagrid what should I do to pevent Violation of PRIMARY KEY constraint.Is there some code for custom validator or it is something else.
Thank u in advance!!!pls Help!!!