Skifte skrift i C++

Kode 

BOOL CMyAboutBox::OnInitDialog() { 
   LOGFONT lf;                   // Used to create the CFont.
   CDialog::OnInitDialog();      // Call default ::OnInitDialog
   memset(&lf, 0, sizeof(LOGFONT));   // Clear out structure.
   lf.lfHeight = 20;             // Request a 20-pixel-high font
   strcpy(lf.lfFaceName, "Arial"); //    with face name "Arial".
   m_font.CreateFontIndirect(&lf); // Create the font.
   // Use the font to paint a control. This code assumes
   // a control named IDC_TEXT1 in the dialog box.
   GetDlgItem(IDC_TEXT1)->SetFont(&m_font);
   return TRUE;
} 

Kode 

#include <windows.h>

enum WindowsId
{
   FirstEditId = 256
};


HINSTANCE InstanceHandle;
int NumPush = 0;

LRESULT CALLBACK DialogProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
   switch(msg)
   {
   case WM_CREATE:
      CreateWindowEx(WS_EX_CLIENTEDGE,
                     "EDIT",
                     "", // Initial Text
                     WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_GROUP | ES_AUTOHSCROLL,  // Style
                     5, 5, 120, 40, // position
                     hwndDlg, // Owner
                     (HMENU)(FirstEditId), // ID
                     InstanceHandle,  // The application
                     0);
      HFONT Font = CreateFont(32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "Times New Roman");
      SendDlgItemMessage(hwndDlg, FirstEditId, WM_SETFONT, (WPARAM )Font, TRUE);
      break;
   }
   return DefWindowProc(hwndDlg, msg, wParam, lParam);
}

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR lpCmdLine, INT nCmdShow)
{
   InstanceHandle = hInstance;

   WNDCLASS wc;
   memset(&wc, 0, sizeof(WNDCLASS));
   wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
   wc.lpfnWndProc = DialogProc;
   wc.hInstance = InstanceHandle;
   wc.hbrBackground = (HBRUSH )(COLOR_BTNFACE + 1);
   wc.lpszClassName = "WhateverClass";
   wc.hCursor = LoadCursor(NULL, IDC_ARROW);
   if(!RegisterClass(&wc))
      return FALSE;

   HWND WindowHandle = CreateWindow("WhateverClass",
                                    "Calc", // Caption text
                                    WS_MINIMIZEBOX | WS_VISIBLE | WS_CLIPSIBLINGS |
                                    WS_CLIPCHILDREN | WS_MAXIMIZEBOX | WS_CAPTION | WS_BORDER | WS_SYSMENU,
                                    100, 100, 140, 160,  // Position
                                    NULL,
                                    NULL,
                                    InstanceHandle,
                                    0);
   MSG Msg;
   while(GetMessage(&Msg, WindowHandle, 0, 0xFFFF) > 0)
   {
      if(!IsDialogMessage(WindowHandle, &Msg))
      {
         TranslateMessage(&Msg);
         DispatchMessage(&Msg);
      }
   }
   return 0;
}