C / C++ / MFC

Chandrasekharanp wrote:

so cant change the data type. it can be only int.

int iValue;
UpdateData();
if (iCurSel != CB_ERR)
{
  CString strValue;
  ((CComboBox *) GetDlgItem(IDC_COMBO))->GetLBText(iCurSel, strValue);
  iValue = _tstoi(strValue);
}

<br />
static int value <br />

Muhamad Hazwan Halim wrote:

Maybe i did the casting wrong. How can i solve this?

SOCKET mySocket;
IP_ADAPTER_INFO myIPAddrInfo;

send( mySocket, (const char* )(myIPAddrInfo.Address), myIPAddrInfo.AddressLength, 0 );

char c = static_cast<char>(InMsg[0]);

toxcct wrote:

however, you didn't tell (once again) that InMsg was a BYTE* object...

I appreciate your help all the time...
Eranga

Lord Kixdemp wrote:

I want this to be cross-platform.

// Another way would be to use a linked list (is the code viewable?):


#include "stdlib.h" // FOR malloc()
#include "stdio.h"  // FOR printf()

struct tagMystruct {
    char *name;
    int nameLength;
    char *disign;
    int disgLength;
    struct tagMystruct *next;
};

typedef struct tagMystruct item;

// GLOBAL VARIABLES
item *curr, *head = NULL;

// FUNCTION DECLARATIONS
void AddEntry(char *name, int nameLength, char *disign, int disgLength);
void ShowEntries();

void main()
{
    AddEntry("Chandu", 6, "My Char", 7);
    AddEntry("Any name", 8, "Any disign", 10);

    ShowEntries();
}

void AddEntry(char *name, int nameLength, char *disign, int disgLength)
{
    curr = (item*)malloc(sizeof(item));
    curr->name = name;
    curr->nameLength = nameLength;
    curr->disign = disign;
    curr->disgLength = disgLength;

    curr->next = head;
    head = curr;
    curr = head;
}

void ShowEntries()
{
    while(curr)
    {
        printf("%s\n", curr->name);
        printf("%d\n", curr->nameLength);
        printf("%s\n", curr->disign);
        printf("%d\n\n", curr->disgLength);

        curr = curr->next;
    }
}

#include <string>
#include <sstream>
#include <iostream>
 
int main(int argc, char* argv[])
{
	using namespace std;
 
	ostringstream oss;
	const int one = 1;
	const int two = 2;
	oss << one << " + " << two << " is " << one+two;
 
	cout << oss.str() << endl;
 
	return 0;
}