It doesn't work...
Code:
#include <windows.h>
#define B1 50001
#define B2 50002
#define B3 50003
#define B4 50004
#define B5 50005
#define B6 50006
HWND b1,b2,b3,b4,b5,b6;
HWND hwn,hwn2;
char szClassName[ ] = "WindowsApp";
LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);
int WINAPI WinMain (HINSTANCE hThisInstance,
HINSTANCE hPrevInstance,
LPSTR lpszArgument,
int nFunsterStil)
{
MSG messages;
WNDCLASSEX wincl;
wincl.hInstance = hThisInstance;
wincl.lpszClassName = szClassName;
wincl.lpfnWndProc = WindowProcedure;
wincl.style = CS_DBLCLKS;
wincl.cbSize = sizeof (WNDCLASSEX);
wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
wincl.lpszMenuName = NULL;
wincl.cbClsExtra = 0;
wincl.cbWndExtra = 0;
wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;
if (!RegisterClassEx (&wincl))
return 0;
hwn = CreateWindowEx (
0,
"WindowsApp",
"Window 1",
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
544,
375,
HWND_DESKTOP,
NULL,
hThisInstance,
NULL);
hwn2 = CreateWindowEx (
0,
"WindowsApp",
"Window 2",
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
544,
375,
HWND_DESKTOP,
NULL,
hThisInstance,
NULL);
ShowWindow (hwn, nFunsterStil);
ShowWindow (hwn2, nFunsterStil);
while (GetMessage (&messages, NULL, 0, 0))
{
TranslateMessage(&messages);
DispatchMessage(&messages);
}
return messages.wParam;
}
LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_CREATE:
if(hwnd==hwn2){
b1=CreateWindowEx(0,"Button","Window 2", WS_BORDER | WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 1, 40, 100, 50, hwnd, (HMENU)B1, GetModuleHandle(NULL), NULL);
}
else if(hwnd==hwn){
b2=CreateWindowEx(0,"Button","Window", WS_BORDER | WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 1, 40, 100, 50, hwnd, (HMENU)B2, GetModuleHandle(NULL), NULL);
}
break;
case WM_DESTROY:
PostQuitMessage (0);
break;
default:
return DefWindowProc (hwnd, message, wParam, lParam);
}
return 0;
}
This works, but I can only create things like this
Code:
#include <windows.h>
#define B1 50001
#define B2 50002
#define B3 50003
#define B4 50004
#define B5 50005
#define B6 50006
HWND b1,b2,b3,b4,b5,b6;
HWND hwn,hwn2;
char szClassName[ ] = "WindowsApp";
LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);
int WINAPI WinMain (HINSTANCE hThisInstance,
HINSTANCE hPrevInstance,
LPSTR lpszArgument,
int nFunsterStil)
{
MSG messages;
WNDCLASSEX wincl;
wincl.hInstance = hThisInstance;
wincl.lpszClassName = szClassName;
wincl.lpfnWndProc = WindowProcedure;
wincl.style = CS_DBLCLKS;
wincl.cbSize = sizeof (WNDCLASSEX);
wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
wincl.lpszMenuName = NULL;
wincl.cbClsExtra = 0;
wincl.cbWndExtra = 0;
wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;
if (!RegisterClassEx (&wincl))
return 0;
hwn = CreateWindowEx (
0,
"WindowsApp",
"Window 1",
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
544,
375,
HWND_DESKTOP,
NULL,
hThisInstance,
NULL);
hwn2 = CreateWindowEx (
0,
"WindowsApp",
"Window 2",
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
544,
375,
HWND_DESKTOP,
NULL,
hThisInstance,
NULL);
ShowWindow (hwn, nFunsterStil);
ShowWindow (hwn2, nFunsterStil);
while (GetMessage (&messages, NULL, 0, 0))
{
TranslateMessage(&messages);
DispatchMessage(&messages);
}
return messages.wParam;
}
LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_CREATE:
b1=CreateWindowEx(0,"Button","Window 2", WS_BORDER | WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 1, 40, 100, 50, hwn, (HMENU)B1, GetModuleHandle(NULL), NULL);
b2=CreateWindowEx(0,"Button","Window", WS_BORDER | WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 1, 40, 100, 50, hwn2, (HMENU)B2, GetModuleHandle(NULL), NULL);
break;
case WM_DESTROY:
PostQuitMessage (0);
break;
default:
return DefWindowProc (hwnd, message, wParam, lParam);
}
return 0;
}