コード例 #1
0
 protected void Btn5_DeleteAnnouncement(object sender, EventArgs e)
 {
     try
     {
         var idx    = ConvertHelper.ConvertToInt(idx5.Text);
         var result = reader.DeleteAnnouncement(idx);
         ShowMessage(result ? "删除成功" : "删除失败");
     }
     catch (Exception ex)
     {
         ShowMessage(ex.Message);
     }
 }