improve:墨迹保存

2025-06-08 23:47:27 +08:00
parent c2f2f3a9af
commit a3b61d984d
2 changed files with 127 additions and 109 deletions
@@ -100,7 +100,11 @@ namespace Ink_Canvas {
                    Directory.CreateDirectory(fullPath);
                }
            }
-            catch (Exception) {
+            catch (Exception ex) when 
+                (ex is IOException || 
+                 ex is UnauthorizedAccessException ||
+                 ex is DirectoryNotFoundException) // 明确捕获与目录创建相关的异常
+            {
                // 如果创建失败则使用文档目录
                basePath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
                fullPath = Path.Combine(basePath, "Auto Saved - Screenshots", dateFolder);