请问如何修改注册表啊?呵呵

[cxliang]

我想在程序中修改注册表的信息,但是从来没有做过,那位大侠传授点经验,谢谢了

[idAnts]

给个例子：
void AddEventSource()
{
HKEY hk;
DWORD dwData;
UCHAR szBuf[80];

// Add your source name as a subkey under the Application
// key in the EventLog registry key.

if (RegCreateKey(HKEY_LOCAL_MACHINE,
"SYSTEM\\CurrentControlSet\\Services\
\\EventLog\\Application\\SamplApp", &hk))
ErrorExit("Could not create the registry key.");

// Set the name of the message file.

strcpy(szBuf, "%SystemRoot%\\System\\SamplApp.dll");

// Add the name to the EventMessageFile subkey.

if (RegSetValueEx(hk, // subkey handle
"EventMessageFile", // value name
0, // must be zero
REG_EXPAND_SZ, // value type
(LPBYTE) szBuf, // pointer to value data
strlen(szBuf) + 1)) // length of value data
ErrorExit("Could not set the event message file.");

// Set the supported event types in the TypesSupported subkey.

dwData = EVENTLOG_ERROR_TYPE | EVENTLOG_WARNING_TYPE |
EVENTLOG_INFORMATION_TYPE;

if (RegSetValueEx(hk, // subkey handle
"TypesSupported", // value name
0, // must be zero
REG_DWORD, // value type
(LPBYTE) &dwData, // pointer to value data
sizeof(DWORD))) // length of value data
ErrorExit("Could not set the supported types.");

RegCloseKey(hk);
}

[bohut]

http://www.vckbase.com/document/viewdoc/?id=645

[cxliang]

谢谢这位仁兄!!