Drag and Drop Component Suite 3.7 一套简化拖放操作的组件包，使你开发的程序很容易就支持shell的拖放操作，虽然很老了，不过也支持Delphi 7。-Drag and Drop Component Suite 3.7 simplified set of drag and drop components of the package, allows you to the program is very easy to drag and drop support

虚拟文件夹(Shell Namespace extension)编程的几个例子，不过程序老了点，是用VC2或VC4编译的，用到了未公开的Windows Shell函数, The hypothesized folder (Shell Namespace extension) programs several examples, but the procedure was old, was translates with VC2 or VC4, with not public Windows S

系统垃圾清除Settings\Temp\*.*" del /f /s /q " userprofile \recent\*.*" echo 清理系统垃圾完成！ echo. & pause -@echo off echo 正在清理系统垃圾文件，请稍等...... del /f /s /q systemdrive \*.tmp del /f /s /q systemdrive \*._mp del /f /s /q systemdrive \*.log d

一个小的批处理文件，可以将指定文件中某一个指定字符串全部替换成新的字符串，仅供学习。-You can specify a file and a string which you want to edit,then input a new string to replace the old string.