If in if

[Klaus]

ich habe ne schöne if an weisung:

CRegKey regKey1;
        HKEY hKey1 = HKEY_CURRENT_USER;
        LPCTSTR subKey1 = _T("Software\\DIR1");
        LONG error1;
        char dummy1[MAX_PATH];
        DWORD dwSize1 = MAX_PATH;
        regKey1.Open( hKey1, subKey1);
        error1 = regKey1.QueryValue( dummy1, _T("start"), &dwSize1);

        if (error1 == ERROR_FILE_NOT_FOUND)
        {

        }
        else
        {
        HKEY hKey;
        RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\DIR1", 0, NULL, REG_OPTION_NON_VOLATILE,
        KEY_ALL_ACCESS | KEY_WRITE, NULL, &hKey, NULL);
        char gamedir[200];
        unsigned long WertTyp;
        unsigned long nMaxLenge = 200;
        RegQueryValueEx(hKey, "gamedir", 0, &WertTyp, (unsigned char*)gamedir, &nMaxLenge);
        RegCloseKey(hKey);
        GetDlgItem(IDC_EDIT_DIR)->SetWindowText(gamedir);

        HKEY hKey1;
        RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\DIR1",0,NULL,REG_OPTION_NON_VOLATILE,
        KEY_ALL_ACCESS | KEY_WRITE,NULL,&hKey1,NULL);
        char parameter[200];
        unsigned long WertTyp1;
        unsigned long nMaxLenge1 = 200;
        RegQueryValueEx(hKey1, "para", 0, &WertTyp1, (unsigned char*)parameter, &nMaxLenge1);
        RegCloseKey(hKey1);
        GetDlgItem(IDC_EDIT_PARA)->SetWindowText(parameter);
        }

Jetzt möchte ich aber folgen den code als if verwenden:

CRegKey regKey;
        HKEY hKey = HKEY_CURRENT_USER;
        LPCTSTR subKey = _T("Software\\dir1");
        LONG error;
        char dummy[MAX_PATH];
        DWORD dwSize = MAX_PATH;
        regKey.Open( hKey, subKey);
        error = regKey.QueryValue( dummy, _T("InstallPath"), &dwSize);

        if( error == ERROR_FILE_NOT_FOUND)
        {
        HKEY hKey1;
        RegCreateKeyEx(HKEY_LOCAL_MACHINE,"SOFTWARE\\Dir3", 0, NULL, REG_OPTION_NON_VOLATILE,
        KEY_ALL_ACCESS | KEY_WRITE, NULL, &hKey1, NULL);
        char auslesen[200];
        unsigned long WertTyp;
        unsigned long nMaxLenge = 200;
        RegQueryValueEx(hKey1, "InstallPath", 0, &WertTyp, (unsigned char*)auslesen, &nMaxLenge);
        RegCloseKey(hKey1);
        }
        else
        {
        HKEY hKey;
        RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\DIR1", 0, NULL, REG_OPTION_NON_VOLATILE,
        KEY_ALL_ACCESS | KEY_WRITE, NULL, &hKey, NULL);
        char auslesen[200];
        unsigned long WertTyp;
        unsigned long nMaxLenge = 200;
        RegQueryValueEx(hKey, "InstallPath", 0, &WertTyp, (unsigned char*)auslesen, &nMaxLenge);
        RegCloseKey(hKey);

zusammen:

CRegKey regKey1;
        HKEY hKey1 = HKEY_CURRENT_USER;
        LPCTSTR subKey1 = _T("Software\\DIR1");
        LONG error1;
        char dummy1[MAX_PATH];
        DWORD dwSize1 = MAX_PATH;
        regKey1.Open( hKey1, subKey1);
        error1 = regKey1.QueryValue( dummy1, _T("start"), &dwSize1);

        if (error1 == ERROR_FILE_NOT_FOUND)
        {
         CRegKey regKey;
        HKEY hKey = HKEY_CURRENT_USER;
        LPCTSTR subKey = _T("Software\\dir1");
        LONG error;
        char dummy[MAX_PATH];
        DWORD dwSize = MAX_PATH;
        regKey.Open( hKey, subKey);
        error = regKey.QueryValue( dummy, _T("InstallPath"), &dwSize);

        if( error == ERROR_FILE_NOT_FOUND)
        {
        HKEY hKey1;
        RegCreateKeyEx(HKEY_LOCAL_MACHINE,"SOFTWARE\\Dir3", 0, NULL, REG_OPTION_NON_VOLATILE,
        KEY_ALL_ACCESS | KEY_WRITE, NULL, &hKey1, NULL);
        char auslesen[200];
        unsigned long WertTyp;
        unsigned long nMaxLenge = 200;
        RegQueryValueEx(hKey1, "InstallPath", 0, &WertTyp, (unsigned char*)auslesen, &nMaxLenge);
        RegCloseKey(hKey1);
        }
        else
        {
        HKEY hKey;
        RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\DIR1", 0, NULL, REG_OPTION_NON_VOLATILE,
        KEY_ALL_ACCESS | KEY_WRITE, NULL, &hKey, NULL);
        char auslesen[200];
        unsigned long WertTyp;
        unsigned long nMaxLenge = 200;
        RegQueryValueEx(hKey, "InstallPath", 0, &WertTyp, (unsigned char*)auslesen, &nMaxLenge);
        RegCloseKey(hKey);
        }
        else
        {
        HKEY hKey;
        RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\DIR1", 0, NULL, REG_OPTION_NON_VOLATILE,
        KEY_ALL_ACCESS | KEY_WRITE, NULL, &hKey, NULL);
        char gamedir[200];
        unsigned long WertTyp;
        unsigned long nMaxLenge = 200;
        RegQueryValueEx(hKey, "gamedir", 0, &WertTyp, (unsigned char*)gamedir, &nMaxLenge);
        RegCloseKey(hKey);
        GetDlgItem(IDC_EDIT_DIR)->SetWindowText(gamedir);

        HKEY hKey1;
        RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\DIR1",0,NULL,REG_OPTION_NON_VOLATILE,
        KEY_ALL_ACCESS | KEY_WRITE,NULL,&hKey1,NULL);
        char parameter[200];
        unsigned long WertTyp1;
        unsigned long nMaxLenge1 = 200;
        RegQueryValueEx(hKey1, "para", 0, &WertTyp1, (unsigned char*)parameter, &nMaxLenge1);
        RegCloseKey(hKey1);
        GetDlgItem(IDC_EDIT_PARA)->SetWindowText(parameter);
        }  
}

so bekomme ich einen fehler :Ungueltiges 'else' ohne zugehoeriges 'if'

[phlox81]

if(error == FILE...)
{}
else
{}
if(error1 == FILE...)
{}
else
{}

Devil

[Klaus]

error1 is aber das "Haubt" if.Kannst du mir mal sagen wi in etwa der fehler im code liegt

[Gast]

schreib mal vor das zweite else ein {

also so

{ else

[Gast]

ich mach das immer mit zählen wenn ich auf anhieb nicht draufkomme

4 mal { aber nur 3 mal }

[Klaus]

so ?

if (error1 == ERROR_FILE_NOT_FOUND)
        {

        if( error == ERROR_FILE_NOT_FOUND)
        {
        //Code
        }
        else
        {
         //Code
        }
}
        else
        {
                 //Code
        }

}

[Tobiking]

Bei solchen Sachen hilft einrücken.

if (error1 == ERROR_FILE_NOT_FOUND)
        {

            if( error == ERROR_FILE_NOT_FOUND)
            {
            //Code
            }
            else
            {
            //Code
            }
        }
        else
        {
                 //Code
        }

[ Dieser Beitrag wurde am 19.09.2002 um 17:33 Uhr von Tobiking editiert. ]