工单提示错误之前清除工单信息

UAS-MES/CustomControl/CustomCheckBox/LockCheckBox.cs

@@ -55,12 +55,14 @@ namespace UAS_MES.CustomControl.CustomCheckBox
                     else
                     {
                         Checked = false;
+                        MaCtl.Text = "";
                         BaseUtil.ShowError(ErrorMessage);
                     }
                 }
                 else
                 {
                     Checked = false;
+                    MaCtl.Text = "";
                     BaseUtil.ShowError("工单号不能为空");
                 }
             }