WPF 实现文件拖拽

前台代码

 <Grid  AllowDrop="True" Drop="Grid_Drop"/>

 

后台代码

 

  private void Grid_Drop(object sender, DragEventArgs e)
        {
            try
            {
                var fileName = ((System.Array)e.Data.GetData(DataFormats.FileDrop)).GetValue(0).ToString();
               
                System.IO.FileInfo file = new System.IO.FileInfo(fileName);               
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }