Hej

Har förljande kod som delvis fungerar

#include <iostream>
#include <windows.h>

using namespace std;

int main()
{
	HKEY reg;
	
	if( RegCreateKeyEx(HKEY_LOCAL_MACHINE, TEXT("Software\\My Company\\My Application"), 0, NULL, 0, REG_OPTION_NON_VOLATILE, NULL, &reg, NULL) == ERROR_SUCCESS)
	{
		cout << "Error Creating The Key" << endl;
		return 0;
	}
	
	char lpdata[] = "Value";
	if( RegSetValueEx (reg, "Test", 0, REG_SZ, (LPBYTE)lpdata, sizeof(lpdata)) )
	{
		cout << "Error Setting The Value" << endl;
		return 0;
	}

	RegCloseKey(reg);

	return 0;
}

det kan finnas en lösning här...

http://www.cprogramming.com/tutorial.html

Löste det och har nu gjort en liten enkel fungerande klass istället. Delar med mig den ifall andra kan ha nytta av det.

const int CHAR_LIMIT = 255;

class regedit
{
	private:
		HKEY regKey;
		LONG keyStatus;
	public:
		void CreateStringItem(LPCSTR keyPath, LPCSTR itemName, string itemValue);
		void CreateDwordItem(LPCSTR keyPath, LPCSTR itemName, int itemValue);

		string GetStringValue(LPCSTR keyPath, LPCSTR itemName);
		DWORD GetDwordValue(LPCSTR keyPath, LPCSTR itemName);

		void DeleteItem(LPCSTR keyPath, LPCSTR itemName);
		void DeleteKey(LPCSTR keyPath);
};


void regedit::CreateStringItem(LPCSTR keyPath, LPCSTR itemName, string itemValue)
{
	keyStatus = RegCreateKeyEx(HKEY_LOCAL_MACHINE, keyPath, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &regKey, NULL);

	if(keyStatus == ERROR_SUCCESS)
	{
		char lpdata[CHAR_LIMIT];
		strcpy_s(lpdata, itemValue.c_str());
		RegSetValueEx (regKey, itemName, 0, REG_SZ, (LPBYTE)lpdata, sizeof(lpdata));
		RegCloseKey(regKey);
	}
}
void regedit::CreateDwordItem(LPCSTR keyPath, LPCSTR itemName, int itemValue)
{
	keyStatus = RegCreateKeyEx(HKEY_LOCAL_MACHINE, keyPath, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &regKey, NULL);

	if(keyStatus == ERROR_SUCCESS)
	{
		DWORD dwVal = itemValue;
		RegSetValueEx (regKey, itemName, 0, REG_DWORD, (BYTE*)&dwVal, sizeof(DWORD));
		RegCloseKey(regKey);
	}
}



string regedit::GetStringValue(LPCSTR keyPath, LPCSTR itemName)
{
	char lszValue[CHAR_LIMIT];
	DWORD dwType = REG_SZ;
	DWORD dwSize = CHAR_LIMIT;

	keyStatus = RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyPath, 0,  KEY_ALL_ACCESS, &regKey);
	if (keyStatus == ERROR_SUCCESS)
	{
		keyStatus = RegQueryValueEx(regKey, itemName, NULL, &dwType,(LPBYTE)&lszValue, &dwSize);
		if (keyStatus == ERROR_SUCCESS)
		{
			return lszValue;
		}
		RegCloseKey(regKey);
	}
	return false;
}
DWORD regedit::GetDwordValue(LPCSTR keyPath, LPCSTR itemName)
{
	DWORD dwVersion;
	DWORD dwType = REG_DWORD;
	DWORD dwSize = sizeof(DWORD);
	keyStatus = RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyPath, 0, KEY_ALL_ACCESS, &regKey);

	if (keyStatus  == ERROR_SUCCESS)
	{
		keyStatus = RegQueryValueEx(regKey, itemName, NULL, &dwType, (LPBYTE)&dwVersion, &dwSize);
		if (keyStatus == ERROR_SUCCESS)
		{
			return dwVersion;
		}
		RegCloseKey(regKey);
	}
	return false;
}



void regedit::DeleteItem(LPCSTR keyPath, LPCSTR itemName)
{
	keyStatus = RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyPath, 0,  KEY_ALL_ACCESS, &regKey);
	if (keyStatus == ERROR_SUCCESS)
	{
		RegDeleteValue(regKey, itemName);
	}
}
void regedit::DeleteKey(LPCSTR keyPath)
{
	RegDeleteKey(HKEY_LOCAL_MACHINE, keyPath);
}

då kan du sätta statusen för tråden till löst ;)