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void CreateSubtrahierenWindow (HWND hWnd, HINSTANCE hInst)
{
hSubStatictext = CreateWindow ("STATIC",
TEXT("Subtrahieren"),
WS_VISIBLE | WS_CHILD | ES_CENTER,
0, 0,
300, 20,
hWnd,
(HMENU)ID_SUB_STATICTEXT,
hInst,
NULL);
hSubVar1 = CreateWindow ("STATIC",
TEXT(""),
WS_VISIBLE | WS_CHILD | ES_CENTER,
20, 20,
100, 20,
hWnd,
(HMENU)ID_SUB_VAR1,
hInst,
NULL);
hSubSymbole = CreateWindow ("STATIC",
TEXT("-"),
WS_VISIBLE | WS_CHILD | ES_CENTER,
0, 30,
10, 20,
hWnd,
(HMENU)ID_SUB_SYMBOLE,
hInst,
NULL);
hSubVar2 = CreateWindow ("STATIC",
TEXT(""),
WS_VISIBLE | WS_CHILD | ES_CENTER,
20, 40,
100, 20,
hWnd,
(HMENU)ID_SUB_VAR2,
hInst,
NULL);
hSubEditBox = CreateWindow ("EDIT",
"ergebnis",
WS_VISIBLE | WS_CHILD | WS_ACTIVECAPTION,
20, 60,
100, 20,
hWnd,
(HMENU)ID_EDITBOX_SUB,
hInst,
NULL);
hSubBtnUeberpruefen = CreateWindow ("BUTTON",
"Überprüfen",
BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
20, 100,
95, 40,
hWnd,
(HMENU)ID_BTN_UEBERPRUEFEN_SUB,
hInst,
NULL);
hSubBtnAbbrechen = CreateWindow ("BUTTON",
"Abbrechen",
BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
175, 100,
95, 40,
hWnd,
(HMENU)ID_BTN_ABBRECHEN_SUB,
hInst,
NULL);
}
]LRESULT CALLBACK WindowProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
// static RECT rect;
switch (message)
{
case WM_DESTROY:
{
PostQuitMessage (0);
return (0);
}
case WM_COMMAND:
{
switch (wParam)
{
case ID_BTN_SUBTRAHIEREN:
{
CreateSubtrahierenWindow(hWnd, ((LPCREATESTRUCT) lParam)->hInstance);
return (0);
}
}break;
}break;
}
return (DefWindowProc (hWnd, message, wParam, lParam));
}
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