利用EXCEL vba实现多条件查询(按alt加F11擦看代码)-EXCEL vba using multi-criteria query (according to rub alt plus F11 to see the code)

利用EXCEL vba实现自动加盖公章(按alt加F11擦看代码)-EXCEL vba automatically use official seal (according to rub alt plus F11 to see the code)

VC++屏蔽Windows热启键（Ctrl+Alt+Del）程序，实现动态禁用/启用Window NT/2000/XP的Ctr+Alt+Del组合键，在远程线程分配内存来存放参数。测试发现，本程序在XP下运行好像有点问题，容易导致电脑重启，特别是在勾选选框的时候，大家请注意。-VC++ Shield Windows Thermal Kai key (Ctrl+ Alt+ Del) program, dynamic disable/enable Window NT/2000/XP the Ctr+

倒计时程序，时钟置顶显示不影响其他操作，时间到使用全屏提醒，alt+f4关闭窗口。-The countdown clock procedures, the top display does not affect other operations, the time to use full screen to remind, alt+f4 to close the window.

Program that emulates mouse clicks Alt+1 = 10 Clicks Alt+2 = 20 Clicks Alt+3 = 30 Clicks