Winform支持遮罩层；

alielie

2025-03-18 a061384ba628a09bf4df91f50321ab22c03129aa

 HMI.IOMonitor/IPManageModal.xaml.cs

@@ -56,7 +56,7 @@
                catch (Exception ex)
                {
                    log.Error("IPManage Form Submit Failed.", ex);
                    ToastHelper.Error(this, $"未知异常！{ex.Message}");
                    ToastHelper.Error(this, $"Error: {ex.Message}");
                    e.Cancel = true;
                    return;
                }