protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "Edit") { f_id.Text = e.CommandArgument.ToString(); } if (e.CommandName == "Delete") { int f_id = Convert.ToInt32(e.CommandArgument); BLL.procate myb = new BLL.procate(); int result = myb.num(f_id); if (result > 0) { msg("先把含有此父类的子类删除,才能删除父类"); } else { BLL.fathercate f_b = new BLL.fathercate(); int rs = f_b.delete(f_id); if (rs > 0) { msg("删除成功"); bing(); } else { msg("删除失败"); } } } }