合并-图片格式支持

PDF Office/ViewModels/Dialog/ToolsDialogs/MergeDialogViewModel.cs

@@ -194,14 +194,7 @@ namespace PDF_Office.ViewModels.Dialog.ToolsDialogs
         {
             OpenFileDialog openFile = new OpenFileDialog();
             openFile.Multiselect = true;
-            openFile.Filter = "Files(*pdf;*.bmp;*.gif;*.jpeg;*.jpg;*.png;*.tiff)|*.pdf;*.bmp;*.gif;*.jpeg;*.jpg;*.png;*.tiff|" +
-                "(*.pdf)|*.pdf|" +
-                "(*.bmp)|*.bmp|" +
-                "(*.gif)|*.gif|" +
-                "(*.jpeg)|*.jpeg|" +
-                "(*.jpg)|*.jpg|" +
-                "(*.png)|*.png|" +
-                "(*.tiff)|*.tiff";
+            openFile.Filter = Properties.Resources.imageex.ToLower()+"|*";
             if (openFile.ShowDialog() == false)
             {
                 return null;