winform(C#)拖拽实现获得文件路径 private void Form1_DragDrop(object sender, DragEventArgs e) { string path = ((System.Array)e.Data.GetData(DataFormats.FileDrop)).GetValue(0).ToString(); MessageBox.Show(path); } private void Form1_DragEnter(object sender, DragEventArgs e) { if (e.Data.GetDataPresent(DataFormats.FileDrop)) e.Effect = DragDropEffects.Link; else e.Effect = DragDropEffects.None; } -----