WIN32服务程序（二）：卸载服务

 1 #include <windows.h>
 2 #include <winsvc.h>
 3 #include <stdio.h>
 4 
 5 void UninstallServices();
 6 void main()
 7 {
 8     UninstallServices();
 9 }
10 
11 
12 void UninstallServices()
13 {
14     char name[100];
15     SC_HANDLE scm;
16     SC_HANDLE service;
17     SERVICE_STATUS status;
18 
19     printf("服务名称：");
20     scanf("%s",&name);
21 
22     if((scm = OpenSCManager(NULL,NULL,SC_MANAGER_CREATE_SERVICE)) == NULL)
23     printf("error!\n");
24 
25     service = OpenService(scm,name,SERVICE_ALL_ACCESS | DELETE);
26     BOOL isSuccess = QueryServiceStatus(service,&status);
27     if(status.dwCurrentState != SERVICE_STOPPED)
28     {
29         isSuccess = ControlService(service,SERVICE_CONTROL_STOP,&status);
30         Sleep(500);
31     }
32     isSuccess = DeleteService(service);
33     if(!isSuccess)
34         printf("Uninstall Falid!\n");
35     else
36         printf("Uninstall Success!\n");
37 
38     CloseServiceHandle(service);
39     CloseServiceHandle(scm);
40 }