写入已从资源管理器拖放的uwp中的文件

public sealed partial class MainPage : Page
{
    public MainPage()
    {
        this.InitializeComponent();
        this.AllowDrop = true;
        this.Drop += MainPage_Drop;
        this.DragEnter += MainPage_DragEnter;
    }

    private void MainPage_DragEnter(object sender, DragEventArgs e)
    {
        if (e.DataView.Contains(StandardDataFormats.FileNames))
        {
            e.AcceptedOperation = DataPackageOperation.Copy;
            e.DragUIOverride.Caption = "Drop files here";
        }
    }

    private void MainPage_Drop(object sender, DragEventArgs e)
    {
        if (e.DataView.Contains(StandardDataFormats.FileNames))
        {
            var fileNames = await e.DataView.GetFileNamesAsync();
            foreach (var fileName in fileNames)
            {
                // 处理每个文件
                StorageFile file = await StorageFile.GetFileFromPathAsync(fileName);
                // 这里可以添加读取文件内容或进行其他操作的代码
                Debug.WriteLine($"Dropped file: {file.Name}");
            }
        }
    }
}