winform(C#)拖拽实现获得文件路径

//设置Form的AllowDrop为true

2

3 private void Form1_DragDrop(object sender, DragEventArgs e)

4 {

5 string path = ((System.Array)e.Data.GetData(DataFormats.FileDrop)).GetValue(0).ToString();

6 MessageBox.Show(path);

7

8 }

9

10 private void Form1_DragEnter(object sender, DragEventArgs e)

11 {

12 if (e.Data.GetDataPresent(DataFormats.FileDrop))

13 e.Effect = DragDropEffects.Link;

14 else e.Effect = DragDropEffects.None;