www.pudn.com > JMYJM.rar > regtest_CUI.cpp

/*------------------------------------------------------- 
REGTEST.C -- 读写Windows安装序列号演示程序(code by Blowfish) 
理解注册表函数的作用 
-------------------------------------------------------*/ 
 
#include  
#include  
 
int main(void) 
{ 
HKEY  hKey;	 
char  SubKeyName[] = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion";	 
char  ValueName[]  = "ProductID";	 
BYTE  ValueData[64];   
DWORD BufferSize;	 
 
if ( RegOpenKeyEx(HKEY_LOCAL_MACHINE, SubKeyName, 0, KEY_QUERY_VALUE, &hKey) != ERROR_SUCCESS ) 
	{  	 
	cout<<"Error: RegOpenKeyEx"<