private void btnwlidelete_Click(object sender, EventArgs e) { int pid; pid = int.Parse(txtwl_code.Text); Buisness_Logic.nonRepairableItem_repository pa = new Buisness_Logic.nonRepairableItem_repository(); if (pa.deleteWLI(pid)) { MessageBox.Show("Record delete succesfull.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { MessageBox.Show("Record deletion failed.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Error); } }