新建windows窗體，用程式碼獲取要開啟資料夾的全路徑，具體操作步驟如下：

https://iknow-pic.cdn.bcebos.com/ac345982b2b7d0a2c185a5cfc4ef76094b369a10

https://iknow-pic.cdn.bcebos.com/96dda144ad34598279c644c003f431adcbef8410

https://iknow-pic.cdn.bcebos.com/738b4710b912c8fce572579ff3039245d78821da

https://iknow-pic.cdn.bcebos.com/c75c10385343fbf272680771bf7eca8065388f18

5、然後任意新建一個文字文件，在輸入下圖紅框處程式碼關閉儲存即可。

https://iknow-pic.cdn.bcebos.com/b8389b504fc2d562664771bfe81190ef76c66c11

https://iknow-pic.cdn.bcebos.com/960a304e251f95cac44933e4c6177f3e67095227

7、文字框中顯示的是剛才的文字文件內容，如下圖所示。

https://iknow-pic.cdn.bcebos.com/3b292df5e0fe99254ab1c8023ba85edf8db17127