空值检测？

去你的空值炸了不关我事
2026-03-21 23:06:16 +08:00
parent c9dd98fa8d
commit 95dfad64ce
4 changed files with 174 additions and 71 deletions
@@ -5,8 +5,8 @@
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        mc:Ignorable="d"
        Title="欢迎使用 InkCanvasForClass"
-        Height="460"
-        Width="780"
+        Height="480"
+        Width="800"
        MinHeight="300"
        MinWidth="400"
        WindowStartupLocation="CenterScreen"