FileOpenPicker - 如何指定自定义开始路径

Z时代
2024-01-10
分类：问答

你能告诉我如何在文件打开选择器类中指定自定义开始路径？FileOpenPicker - 如何指定自定义开始路径

'openPicker.SuggestedStartLocation'没有显示自定义路径选项。

谢谢您的阅读！

 FileOpenPicker openPicker = new FileOpenPicker(); 
     openPicker.ViewMode = PickerViewMode.Thumbnail; 
     openPicker.SuggestedStartLocation = PickerLocationId.Desktop; 
     openPicker.FileTypeFilter.Add(".xml");    
     StorageFile file = await openPicker.PickSingleFileAsync(); 
     if(file!=null) 
     {     
      var stream = await file.OpenAsync(Windows.Storage.FileAccessMode.Read); 
     } 
     else 
     { 
      // 
     }