优化登录界面。

C3204

2026-01-04 2337f47091dbcc1a681f63fc18d9b8d28ab22296

 LB_SmartVision/VisionForm.cs

@@ -358,9 +358,7 @@
                    }
                    catch { }
                }

                File.WriteAllText(GlobalVar.allLayoutPath, strJson, Encoding.UTF8);

                return true;
            }
            catch { return false; }