can someone teach me how to create an efficient refresh command used in loading values in datagrid.
im using VB.net and MySQL for the database. my problem occurs when i try to refresh the values in the datagrid after it has been updated, the returned value is just appended on the previous value. for example i have 2 rows in the datagriedview,when i click the refresh button, the rows become 4. same value. is there other way to do this? please help me. thanx in advance.