C / C++ / MFC

Suresh H wrote:

And in the code I have used below code to set the default Combo box value to 0.

case WM_INITDIALOG:
{
HWND hwndCombo = GetDlgItem(hwnd, IDC_COMBO);
SendMessage(hwndCombo,CB_SETITEMDATA,0,0);
}
break;

HWND hwndCombo = GetDlgItem(hwnd, IDC_COMBO);
SendMessage(hwndCombo,CB_CB_SETCURSEL,0,0);

<br />
HWND hwndCombo = GetDlgItem(hwnd, IDC_COMBO);<br />
SendMessage(hwndCombo,CB_SETCURSEL,0,0);

#pragma pack(push, 4)
unsigned char* p = new unsigned char[100];
#pragma pop()

#pragma pack(push, 1)<br />
struct myStruct<br />
{<br />
    char szTmp[20];<br />
    short iIndex;<br />
    ...<br />
}<br />
#pragma pop()<br />

((p + 3) & ~3)

// Macro for aligning CLUSPROP buffers on a DWORD boundary.
#define ALIGN_CLUSPROP( count ) ((count + 3) & ~3)