重大注册表问题！！！

Question

直接RegSetValueEx(hKey,lpValueName,0,REG_SZ,(BYTE*)string.GetBuffer(string.GetLenght()),string.GetLenght())不行吗？

Answer 1

RegSetValueEx(hKey,lpValueName,0,REG_SZ,(BYTE*)string.GetBuffer(string.GetLenght()),string.GetLenght()+1)

Answer 2

给你一个函数：
void CTEMPDlg::CreateSetRegKeyValue(CString strKeyValue,char * pKeyValue)
{
DWORD dwErrorCode;
         char * pData;
HKEY hKey;
         DWORD dwDisposition;
dwErrorCode=::RegCreateKeyEx(HKEY_CURRENT_USER,
strKeyValue.GetBuffer(strKeyValue.GetLength()),
0,"",REG_OPTION_NON_VOLATILE,KEY_ALL_ACCESS,
NULL,&hKey,&dwDisposition);
if (dwErrorCode != ERROR_SUCCESS){
AfxMessageBox("Create Key Faile!");
}
pData=pKeyValue;
dwErrorCode=::RegSetValueEx(HKEY_CURRENT_USER,
strKeyValue.GetBuffer(strKeyValue.GetLength()),
0,REG_SZ,(LPBYTE)pData,strlen(pData));
if (dwErrorCode != ERROR_SUCCESS){
AfxMessageBox("Set KeyValue Faile!");
}
RegCloseKey(hKey);
}

Answer 3

哇！怎么提交上去会这样？！！再来一次void CreateSetRegKeyValue1(CString strKeyValue,char * pKeyValue)
{
DWORD dwErrorCode;
char * pData;
HKEY hKey;
DWORD dwDisposition;
dwErrorCode=::RegCreateKeyEx(HKEY_CURRENT_USER,
strKeyValue.GetBuffer(strKeyValue.GetLength()),
0,"",REG_OPTION_NON_VOLATILE,KEY_ALL_ACCESS,
NULL,&hKey,&dwDisposition);
if (dwErrorCode != ERROR_SUCCESS){
AfxMessageBox("Create Key Faile!");
}
pData=pKeyValue;
dwErrorCode=::RegSetValueEx(HKEY_CURRENT_USER,
strKeyValue.GetBuffer(strKeyValue.GetLength()),
0,REG_SZ,(LPBYTE)pData,strlen(pData));
if (dwErrorCode != ERROR_SUCCESS){
AfxMessageBox("Set KeyValue Faile!");
}
RegCloseKey(hKey);
}

Answer 4

还是老样子，就这样吧，你拷回去，选中，然后按ALT+F8，就会自动对齐了