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#include<Windows.h>
#define ID_STATICTEXT 4000
#define ID_OKBUTTON 4001
#define ID_EDIT 4002
HWND hEdit;
HWND hText;
HWND hButton;
HWND hEditBox;
//Prototyp callback
//
LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
HWND CreateMainWindow (HINSTANCE hInst);
void CreateElements (HWND hWnd, HINSTANCE hInst);
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR lpcmdline, int ncmdshow){
HWND hWnd; //Fenster-handle
MSG message;//nachrichten
hWnd = CreateMainWindow(hInst); ///Fenster
CreateElements(hWnd, hInst); ///und Elemente
/////////////////////////
//Nachrichten
//
while(GetMessage(&message,NULL,0,0)){
TranslateMessage (&message);
DispatchMessage (&message);
}
return (int) (message.wParam);
}
HWND CreateMainWindow (HINSTANCE hInst){
HWND hWnd;
WNDCLASSEX windowclass; //struktur für fenstereigenschaften
wchar_t *szClassName = L"my first";///SCHREIBWEISE !!! muss wchar_t *string sein UNICODE
///Struktureigenschaften
///
//Größe der Struktur
windowclass.cbSize = sizeof (WNDCLASSEX);
//Beim verschieben neu zeichnen
windowclass.style = CS_HREDRAW | CS_VREDRAW;
//Zeiger callbackfct
windowclass.lpfnWndProc = WindowProc;
//Keine Extras
windowclass.cbClsExtra =0;
windowclass.cbWndExtra =0;
//instanz speichern
windowclass.hInstance = hInst;
//icons und cursor
windowclass.hIcon = LoadIcon(NULL, IDI_QUESTION);
windowclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
windowclass.hCursor = LoadCursor(NULL, IDC_ARROW);
//Hintergrundfarbe
windowclass.hbrBackground=(HBRUSH)COLOR_BACKGROUND+1;
//MENU(keins)
windowclass.lpszMenuName = NULL;
//KlassenName angeben
windowclass.lpszClassName = szClassName;
//Klasse registrieren
if(!RegisterClassEx(&windowclass))
return 0;
//Fenster erzeugen
//
hWnd = CreateWindowEx (NULL,
szClassName,
szClassName,
WS_OVERLAPPEDWINDOW | WS_VISIBLE,
CW_USEDEFAULT,CW_USEDEFAULT,
800,600,
NULL,
NULL,
hInst,
NULL);
return(hWnd);
}
LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam){
switch(message)
{
case WM_DESTROY:
{
PostQuitMessage(0);
return(0);
}
case WM_COMMAND:
{
switch(wParam)
{
case ID_OKBUTTON:
{
wchar_t szText[10];
GetWindowTextW(hEdit,szText,10);
SetWindowTextW(hText,szText);
return (0);
}
}
}
case WM_KEYDOWN:
{
switch(wParam)
{
case VK_ESCAPE:
{
if(MessageBox(hWnd,L"Wirklich verlassen",L"Wirklich",MB_YESNO | MB_ICONQUESTION)==IDYES)
{
PostQuitMessage(0);
return(0);
}
}
}
}break;
case WM_MBUTTONDOWN:
{
PostQuitMessage(0);
return(0);
}break;
}
return (DefWindowProc(hWnd, message, wParam, lParam));
}
void CreateElements (HWND hWnd, HINSTANCE hInst){
///Label//////////////////////////////////////////////////
///
HWND hText;
hText = CreateWindow (L"STATIC",
L"Alter Text",
WS_VISIBLE | WS_CHILD,
10,10,
300,20,
hWnd,
(HMENU) ID_STATICTEXT,
hInst,
NULL);
///OKButton/////////////////////////////////////////////////
///
HWND hButton;
hButton = CreateWindow (L"BUTTON",
L"OK",
WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON,
200,400,
100,50,
hWnd,
(HMENU) ID_OKBUTTON,
hInst,
NULL);
///Edit//////////////////////////////////////////////////////
///
HWND hEdit;
hEdit = CreateWindow (L"EDIT",
L"Neuer Text",
WS_VISIBLE | WS_CHILD | WS_BORDER,
200,200,
300,190,
hWnd,
(HMENU) ID_EDIT,
hInst,
NULL);
}
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