🚀 go-pugleaf

Hello,

I've wriiten an application in pure Win32 API. Code is below. It must show
simple dialog screen with subj. But it doesn't. Macro DialogBox returns soon
after I call it with nRet = -1. When I remove subj controls from dialog,
everything works fine. What is the problem?

// mfcsvr.cpp : Defines the entry point for the application.
//
#include "stdafx.h"

HWND g_hWnd;

LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM
lParam)
{
 switch(message)
 {
 case WM_DESTROY:
  PostQuitMessage(0);
  break;

 default:
  return DefWindowProc(hWnd, message, wParam, lParam);
 }

 return 0;
}

LRESULT CALLBACK CALLBACK FormProc(
  HWND hDlg,     // handle to dialog box
  UINT uMsg,     // message
  WPARAM wParam, // first message parameter
  LPARAM lParam) // second message parameter
{
 switch(uMsg)
 {
 case WM_INITDIALOG:
  return TRUE;

 case WM_COMMAND:
  if(LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
  {
   SYSTEMTIME st;
   MonthCal_GetToday(GetDlgItem(hDlg, IDC_MC1), &st);
   EndDialog(hDlg, LOWORD(wParam));
   return TRUE;
  }
  break;
 }

    return FALSE;
}

int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
  // TODO: Place code here.
 // register window class
 WNDCLASS wc;
 wc.style = 0;
 wc.lpfnWndProc = (WNDPROC)WndProc;
 wc.cbClsExtra = 0;
 wc.cbWndExtra = 0;
 wc.hInstance = hInstance;
 wc.hIcon = 0;
 wc.hCursor = 0;
 wc.hbrBackground = 0;
 wc.lpszMenuName = NULL;
 wc.lpszClassName = "mfcsvr";
 RegisterClass(&wc);

g_hWnd = CreateWindow("mfcsvr", "mfcsvr", WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL,
hInstance, NULL);

 if(!g_hWnd)
  return 0;

  long nRet = DialogBox(hInstance, MAKEINTRESOURCE(IDD_FORM), g_hWnd,
(DLGPROC)FormProc);
  if(nRet == IDCANCEL)
   return 0;

 // Main message loop:
 MSG msg;
 while(GetMessage(&msg, NULL, 0, 0))
 {
  TranslateMessage(&msg);
  DispatchMessage(&msg);
 }

exit:;
 return 0;
}

////////////////////////////////////////////////////////////////////////////
/
//
// Dialog
//

IDD_FORM DIALOG DISCARDABLE  0, 0, 228, 124
STYLE DS_MODALFRAME | WS_CHILD | WS_CAPTION
CAPTION "Dialog"
FONT 8, "MS Sans Serif"
BEGIN
    EDITTEXT        IDC_EDIT1,80,7,50,14,ES_AUTOHSCROLL
    COMBOBOX        IDC_COMBO1,140,7,80,70,CBS_DROPDOWN | CBS_SORT |
                    WS_VSCROLL | WS_TABSTOP
    CONTROL         "MonthCalendar1",IDC_MC1,"SysMonthCal32",MCS_NOTODAY |
                    WS_TABSTOP,7,27,123,90
    CONTROL         "DateTimePicker1",IDC_DTP1,"SysDateTimePick32",
                    DTS_RIGHTALIGN | DTS_UPDOWN | DTS_APPCANPARSE |
                    WS_TABSTOP | 0x8,140,27,80,15
    DEFPUSHBUTTON   "OK",IDOK,140,47,81,30
    PUSHBUTTON      "Cancel",IDCANCEL,140,87,81,30
    LTEXT           "Search Mask",IDC_STATIC,7,7,63,15,SS_CENTERIMAGE
END

Regards,
Vladimir.