Populating a combobox

Hi everyone,

I am trying to populate a combobox IDD_OFFSET_CBO that I have created in the .rc file with the following code:

Code:

#include <windows.h>
#include <string>
#include <math.h>
#include <conio.h>
#include <cmath>
#include <cstdio>
#include "resource.h"

BOOL CALLBACK ToolDlgProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)
{
	    HWND cboOffset;

		const char *Offsets[] = { "+12", "+11", "+10", "+9", "+8", "+7", "+6", "+5", "+4", "+3", "+2", "+1", "0", "-1", "-2", "-3", "-4", "-5", "-6", "-7", "-8", "-9", "-10", "-11", "-12", };

	switch(Message)
	{

	case WM_INITDIALOG:

		cboOffset = GetDlgItem(hwnd, IDD_OFFSET_CBO);

	for(int Count = 0; Count < 25; Count++)
        {
        SendMessage(cboOffset, CB_ADDSTRING, 0, (LPARAM)Offsets[Count]);
        }
    return TRUE;

	case WM_COMMAND:
		switch(LOWORD(wParam))
		{

		case IDC_EXIT:
			EndDialog(hwnd, 0);
		    break;

		}
		break;

		case WM_CLOSE:
			EndDialog(hwnd, 0);
		    break;

		default:
			return FALSE;
	}
	return TRUE;
}

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
	return DialogBox(hInstance, MAKEINTRESOURCE(IDD_WINDOW), NULL, ToolDlgProc);
}

However, when the window opens, the combobox always remains empty. Can anyone tell me where I'm going wrong please?

Thanks!

I've got it - the dimensions in the .rc file were too small - it seems fixed now.