如何添加Messenger服务
检查有没有这个系统文件
%SystemRoot%\System32\msgsvc.dll
如果没有，从其他系统拷贝msgsvc.dll文件到system32目录下，
然后，把以下内容复制到记事本里面，另存为 msgsvc.reg 文件，注意后缀是.reg不是.txt （在文件夹选项→ 查看 里面，取消“隐藏已知文件类型的扩展名”才可以看到文件的后缀）：
Windows Registry Editor Version 5.00
“Type“=dword:00000020
“Start“=dword:00000004
“ErrorControl“=dword:00000001
“ImagePath“=hex（2）:25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\
74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,\
6b,00,20,00,6e,00,65,00,74,00,73,00,76,00,63,00,73,00,00,00
“DisplayName“=“Messenger“
“DependOnService“=hex（7）:4c,00,61,00,6e,00,6d,00,61,00,6e,00,57,00,6f,00,72,00,\
6b,00,73,00,74,00,61,00,74,00,69,00,6f,00,6e,00,00,00,4e,00,65,00,74,00,42,\
00,49,00,4f,00,53,00,00,00,50,00,6c,00,75,00,67,00,50,00,6c,00,61,00,79,00,\
00,00,52,00,70,00,63,00,53,00,53,00,00,00,00,00
“DependOnGroup“=hex（7）:00,00
“ObjectName“=“LocalSystem“
“Description“=“传输客户端和服务器之间的 NET SEND 和 Alerter 服务消息。此服务与 Windows Messenger 无关。如果服务停止，Alerter 消息不会被传输。如果服务被禁用，任何直接依赖于此服务的服务将无法启动。“
“ServiceDll“=hex（2）:25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,\
00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,\
6d,00,73,00,67,00,73,00,76,00,63,00,2e,00,64,00,6c,00,6c,00,00,00
“Security“=hex:01,00,14,80,90,00,00,00,9c,00,00,00,14,00,00,00,30,00,00,00,02,\
00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\
00,00,02,00,60,00,04,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,\
05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00,\
23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,\
02,00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,\
00,00,00,00,00,05,12,00,00,00,01,01,00,00,00,00,00,05,12,00,00,00
“0“=“Root\\LEGACY_MESSENGER\\0000“
“Count“=dword:00000001
“NextInstance“=dword:00000001
GetAsyncKeyState()函数的使用
您是在周期中写的。当您按键播放时，每次执行周期（即执行此功能）时，此函数将返回一个值，一个值代表您按您按下您按下状态的值的值
请问下载flash的软件是什么
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