improve:墨迹保存

Ink Canvas/MainWindow.xaml

@@ -1802,7 +1802,8 @@
                                         <TextBlock Foreground="#fafafa" Text="墨迹与截图的保存路径" VerticalAlignment="Center"
                                                    FontSize="14" Margin="0,0,16,0" />
                                         <ui:SimpleStackPanel Orientation="Horizontal" Spacing="10">
-                                            <TextBox Width="320" x:Name="AutoSavedStrokesLocation" Text="D:\Ink Canvas"
+                                            <TextBox Width="320" x:Name="AutoSavedStrokesLocation" 
+                                                     Text="{Binding AppDomain.CurrentDomain.BaseDirectory, StringFormat={}Saves}"
                                                      TextWrapping="Wrap"
                                                      TextChanged="AutoSavedStrokesLocationTextBox_TextChanged" />
                                             <Button Name="AutoSavedStrokesLocationButton" Content="浏览"

Ink Canvas/MainWindow_cs/MW_Save&OpenStrokes.cs

@@ -22,9 +22,17 @@ namespace Ink_Canvas {
 
         private void SaveInkCanvasStrokes(Boolean newNotice, Boolean saveByUser) {
             try {
-                var savePath = Settings.Automation.AutoSavedStrokesLocation
-                               + (saveByUser ? @"\User Saved - " : @"\Auto Saved - ")
-                               + (currentMode == 0 ? "Annotation Strokes" : "BlackBoard Strokes");
+                // 修改保存路径为软件根目录下的Saves文件夹
+                string appDirectory = AppDomain.CurrentDomain.BaseDirectory;
+                if (string.IsNullOrEmpty(appDirectory))
+                {
+                    appDirectory = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
+                }
+                
+                string savePath = Path.Combine(appDirectory, "Saves", 
+                    (saveByUser ? @"User Saved - " : @"Auto Saved - ") + 
+                    (currentMode == 0 ? "Annotation Strokes" : "BlackBoard Strokes"));
+                
                 if (!Directory.Exists(savePath)) Directory.CreateDirectory(savePath);
                 string savePathWithName;
                 if (currentMode != 0) // 黑板模式下
@@ -48,11 +56,10 @@ namespace Ink_Canvas {
 
                     try {
                         // 修改保存路径为软件所在目录下的 Saves 文件夹
-                        string appDirectory = AppDomain.CurrentDomain.BaseDirectory;
                         string saveDirectory = Path.Combine(appDirectory, "Saves");
                         Directory.CreateDirectory(saveDirectory); // 自动创建 Saves 目录
 
-                        string fileName = Path.GetFileName(docPath); // 保留原始文件名
+                        string fileName = Path.GetFileNameWithoutExtension(savePathWithName) + "_retry.icstk"; // 使用正确的原始文件名
                         string newPath = Path.Combine(saveDirectory, fileName); // 新路径组合
 
                         using (FileStream fs = new FileStream(newPath, FileMode.Create)) {

Ink Canvas/MainWindow_cs/MW_Screenshot.cs

@@ -102,22 +102,14 @@ namespace Ink_Canvas {
             }
             catch (Exception ex) when 
                 (ex is IOException || 
-                 ex is UnauthorizedAccessException) // 明确捕获与目录创建相关的异常
+                 ex is UnauthorizedAccessException)
             {
-                // 如果创建失败则尝试使用文档目录
-                basePath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
-                fullPath = Path.Combine(basePath, "Auto Saved - Screenshots", dateFolder);
-
-                try {
-                    Directory.CreateDirectory(fullPath);
-                }
-                catch (Exception) {
-                    // 如果文档目录也不可用，则使用软件根目录
+                // 如果创建失败则使用软件根目录作为最终备选
                 basePath = AppDomain.CurrentDomain.BaseDirectory;
                 fullPath = Path.Combine(basePath, "Auto Saved - Screenshots", dateFolder);
+                
                 Directory.CreateDirectory(fullPath);
             }
-            }
             
             return Path.Combine(fullPath, $"{fileName}.png");
         }

Ink Canvas/MainWindow_cs/MW_Settings.cs

@@ -1,4 +1,4 @@
-using Ink_Canvas.Helpers;
+using Ink_Canvas.Helpers;
 using Newtonsoft.Json;
 using System;
 using System.Diagnostics;
@@ -1218,7 +1218,10 @@ namespace Ink_Canvas {
         }
 
         private void SetAutoSavedStrokesLocationToDiskDButton_Click(object sender, RoutedEventArgs e) {
-            AutoSavedStrokesLocation.Text = @"D:\Ink Canvas";
+            // 修改默认路径为软件根目录下的 Saves 文件夹
+            string appDirectory = AppDomain.CurrentDomain.BaseDirectory;
+            string savesPath = System.IO.Path.Combine(appDirectory, "Saves");
+            AutoSavedStrokesLocation.Text = savesPath;
         }
 
         private void SetAutoSavedStrokesLocationToDocumentFolderButton_Click(object sender, RoutedEventArgs e) {