Win32 API - Create Button help

Question

I try to create 2 buttons inside my app

case WM_CREATE:{
    hWnd =CreateWindowEx(NULL,
            L"BUTTON",
            L"Giai PTB2",
            WS_TABSTOP|WS_VISIBLE|
            WS_CHILD|BS_DEFPUSHBUTTON,
            100,
            100,
            100,
            24,
            hWnd,
            (HMENU)IDC_PTB2_BUTTON,
            hInst,
            NULL);
    HWND hWndNew =CreateWindowEx(NULL,
            L"BUTTON",
            L"Tim max",
            WS_TABSTOP|WS_VISIBLE|
            WS_CHILD|BS_DEFPUSHBUTTON,
            200,
            200,
            100,
            100,
            hWnd,
            (HMENU)IDC_PTB2_BUTTON2,
            hInst,
            NULL);
    break;
               }

The problem is , only "Giai PTB2" button shows :) Thanks first :)

Answer 1

check hWnd .. you are changing is value by the first create the side effect is that you are passing the first button as parent of the second ...