VB演示拖放打开文件的操作实例，针对TXT文本文件，VB源码下载，使用拖放打开文件的方式，可将文本文件拖放到窗口中，就可以打开文本文件的内容了。其实也可以打开其它格式的文件，不只是TXT，其它文件也是可以的，比如在测试时候，我随便拖动了VB的frm文件，也打开了-VB examples demonstrate drag and drop the file open operation for TXT text files, VB source code download, open files using drag and drop, you can drag and drop files into the text window, you can open the contents of a text file. In fact, you can open files in other formats, not just TXT, other files is also possible, for example, in testing, I just drag the VB' s frm file, open