C / C++ / MFC

UpdateData();
editboxstring.Remove("/");

CString::Remove
int CString::Remove( TCHAR ch );

Return Value

The count of characters removed from the string. Zero if the string isn't changed.

Parameters

ch

The character to be removed from a string.

Remarks

Call this member function to remove instances of ch from the string. Comparisons for the character are case-sensitive.

Example

//remove the lower-case letter 't' from a sentence:

CString str("This is a test.");
int n = str.Remove('t');
ASSERT(n == 2);
ASSERT(str == "This is a es.");

hobbyprogrammer wrote:

//do a scan of the string to see if it contains the characters \ / ? * : " < > |
//remove them from the string
//return the string without the characters

hobbyprogrammer wrote:

or any other way to only let the user input only a-z and A-Z characters in the editbox?

ikbahrian wrote:

hits = sscanf(argv[i], "%s",&(test.cont_type));

struct
{
    char face;
    unsigned int value;
} card[13] = {
    {'2', 2},{'3', 3},{'4', 4},
    {'5', 5},{'6', 6},{'7', 7},
    {'8', 8},{'9', 9},{'t', 10},
    {'j', 10},{'q', 10},{'k', 10},
    {'a', 11}
};

void main( void )
{
    srand(time(NULL));

    int x = rand() % 13;
    printf("Card %c is worth %u points.\n", card[x].face, card[x].value);
    x = rand() % 13;
    printf("Card %c is worth %u points.\n", card[x].face, card[x].value);
}

davvid wrote:

{'8', 8},{'9', 9},{'10', 10},

davvid wrote:

urtotal=0;

davvid wrote:

urtotal=card[x].value;

Joan Murt wrote:

CStrings... yes, if I'm not wrong, they are released by calling their member function ReleaseBuffer();

CString * pStr = new CString[20];