private void btndelete_Click(object sender, EventArgs e) { try { persond.NIC = txtfind.Text; pbal.Delete_Per(persond); MessageBox.Show("Record Delete Successfull", "Employee", MessageBoxButtons.OK, MessageBoxIcon.Information); GridView1.DataSource = pbal.Bind_Getdata(); } catch (Exception ex) { MessageBox.Show(ex.ToString(), "Delete Error"); } }