C / C++ / MFC

void ConvertToUpper ( char name[] )
{
    cin >> name ;
    int i = 0;
    while(name[i] != '\0')
    {
        <code>if (name[i] == '_')
            name[i] = ' ';
        else </code>if(name[i] > 'Z')
            name[i] += 'A' - 'a';
        i++;
    }
}

void ConvertToUpper ( char name[] )
{
    cin >> name ;
    int i = 0;
 
    // Iterate upto end of string.
    while(name[i] != '\0')
    {
        // Check whether its small letter.
        if( name[i] >= 'a' && 
            name[i] <= 'z' )
        {
            // Convert it to capital.
            name[i] -= 32;
        }
 
        // Check for symbols. if found, convert as space.
        // Check whether its not alphabet
        else if (( name[i] < 'A' || 
                   name[i] > 'Z'))
        {
            // And ensure its not number.
            if( name[i] < '0' || 
                name[i] > '9' )
            {
                // Then its a symbol. So assign it as space.
                name[i] = ' ';
            }
        }
 
        i++;
    }
}

jonig19 wrote:

Why when entered, will it take John_Doe, and convert it to JOHN?DOE

while (name[i] != '\0')
{
    // all of this can be replaced with a call to toupper()
    if ((name[i] >= 'a') && (name[i] <= 'z'))
        name[i] = name[i] - ('a' - 'A');
 
    i++;
}

string key = (string)settingsReader.GetValue("SecurityKey", typeof(String));
HashAlgorithm XHash = HashAlgorithm.Create("MD5");
byte[] keyArray = XHash.ComputeHash(UTF8Encoding.UTF8.GetBytes(key));
XHash.Clear();
TripleDESCryptoServiceProvider tdes = new TripleDESCryptoServiceProvider();
tdes.Key = keyArray;
tdes.Mode = CipherMode.ECB;
tdes.Padding = PaddingMode.PKCS7;

TCHAR szKey[] = _T("Key");
DWORD pwlen = _tcslen(szKey);
result = CryptCreateHash(hProv,CALG_MD5,0,0,&hHash);
result = CryptHashData(hHash,(BYTE *)szKey,pwlen,0);
result = CryptDeriveKey(hProv,CALG_3DES,hHash,0,&hKey);
BYTE PadMode = CRYPT_MODE_ECB;
result = CryptSetKeyParam(hKey, PKCS5_PADDING, &PadMode, 0);

sumeet123 wrote:

C++ ERP development toolkit

frankis78 wrote:

I am a bit new to C++ and struggle to see the difference between MFC and windows form application.