Please help me so i can stop banging my head against the wall.....

TheNerd Tk421 · 2003-08-13T17:17:14

I have been going thru the resource tutorial on this site Here... I dont know if it is this tutorial or me.. or what... cuase ne thing i do with this tutorial DONT WORK!!!!.... My resource file here: #include "resource.h" ICON_MAIN ICON myicon.ico CURSOR_ARROW CURSOR arrow.cur my header file here: #define ICON_MAIN 1000 #define CURSOR_ARROW 2000 My load icon/cursor statements HICON LoadIcon( HINSTANCE hInstance, // handle to application instance LPCTSTR lpIconName // icon-name string or icon resource identifier ); HCURSOR LoadCursor( HINSTANCE hInstance, // handle to application instance LPCTSTR lpCursorName // name string or cursor resource identifier ); my main file(non edited ): #define WIN32_LEAN_AND_MEAN #include <windows.h> const char className[] = "Sample Class"; const char windowName[] = "Sample Window"; LRESULT CALLBACK MsgHandler(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam); int WINAPI WinMain( HINSTANCE hinstance, HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow) { WNDCLASSEX sampleClass; MSG msg; HWND hwnd; sampleClass.cbSize = sizeof(WNDCLASSEX); sampleClass.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; sampleClass.lpfnWndProc = MsgHandler; sampleClass.cbClsExtra = 0; sampleClass.cbWndExtra = 0; sampleClass.hInstance = hinstance; sampleClass.hIcon = LoadIcon(NULL, IDI_WINLOGO); sampleClass.hCursor = LoadCursor(NULL, IDC_ARROW); sampleClass.hbrBackground = (HBRUSH)(GRAY_BRUSH); sampleClass.lpszMenuName = NULL; sampleClass.lpszClassName = className; sampleClass.hIconSm = LoadIcon(NULL, IDI_WINLOGO); if(!RegisterClassEx(&sampleClass)) { MessageBox(NULL, "Could not register window class.", "ERROR", MB_OK); return 0; } hwnd = CreateWindowEx( 0, className, windowName, WS_POPUP | WS_VISIBLE, 0, 0, 800, 600, NULL, NULL, hinstance, NULL); if(hwnd == NULL) { MessageBox(NULL, "Could not create window.", "ERROR", MB_OK); return 0; } ShowWindow(hwnd, nCmdShow); UpdateWindow(hwnd); while(1) { if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) { TranslateMessage(&msg;; DispatchMessage(&msg;; } else if(msg.message == WM_QUIT) { break; } } UnregisterClass(className, hinstance); return msg.wParam; } LRESULT CALLBACK MsgHandler(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) { switch(msg) { case WM_DESTROY: { PostQuitMessage(0); } break; default: { return DefWindowProc(hwnd, msg, wparam, lparam); } } return 0;} WTF is my problem... where do i put sum of this stuff.. cuase this dont tell me much(no i am not just a noob that copies and pastes code i read through it).... when i add all of it together:i get this: #define WIN32_LEAN_AND_MEAN #include <windows.h> #include "rsrc.rc" const char className[] = "new class"; const char windowName[] = "new Window"; LRESULT CALLBACK MsgHandler(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam); int WINAPI WinMain( HINSTANCE hinstance, HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow) { WNDCLASSEX sampleClass; MSG msg; HWND hwnd; sampleClass.cbSize = sizeof(WNDCLASSEX); sampleClass.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; sampleClass.lpfnWndProc = MsgHandler; sampleClass.cbClsExtra = 0; sampleClass.cbWndExtra = 0; sampleClass.hInstance = hinstance; sampleClass.hIcon = LoadIcon(hinstance, "ICON_MAIN"); sampleClass.hCursor = LoadIcon(hinstance, "CUSOR_ARROW"); sampleClass.hbrBackground = (HBRUSH)(GRAY_BRUSH); sampleClass.lpszMenuName = NULL; sampleClass.lpszClassName = className; sampleClass.hIcon = LoadIcon(hinstance, "ICON_MAIN"); HICON LoadIcon( HINSTANCE hInstance, // handle to application instance LPCTSTR lpIconName // icon-name string or icon resource identifier ); HCURSOR LoadCursor( HINSTANCE hInstance, // handle to application instance LPCTSTR lpCursorName // name string or cursor resource identifier ); if(!RegisterClassEx(&sampleClass)) { MessageBox(NULL, "Could not register window class.", "ERROR", MB_OK); return 0; } hwnd = CreateWindowEx( 0, className, windowName, WS_POPUP | WS_VISIBLE, 0, 0, 800, 600, NULL, NULL, hinstance, NULL); if(hwnd == NULL) { MessageBox(NULL, "Could not create window.", "ERROR", MB_OK); return 0; } ShowWindow(hwnd, nCmdShow); UpdateWindow(hwnd); while(1) { if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) { TranslateMessage(&msg;; DispatchMessage(&msg;; } else if(msg.message == WM_QUIT) { break; } } UnregisterClass(className, hinstance); return msg.wParam; } LRESULT CALLBACK MsgHandler(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) { switch(msg) { case WM_DESTROY: { PostQuitMessage(0); } break; default: { return DefWindowProc(hwnd, msg, wparam, lparam); } } return 0; } [edited by - TheNerd Tk421 on August 13, 2003 4:35:19 PM]

For Beginners

Started by TheNerd Tk421 August 13, 2003 03:22 PM

12 comments, last by TheNerd Tk421 20 years, 8 months ago

TheNerd Tk421

122

Author

August 13, 2003 04:46 PM

I think ill retry that tutorial.. form step 1...again

TheNerd Tk421

122

Author

August 13, 2003 04:52 PM

in the tutorial... the one i posted above... this is in there:

typedef struct _WNDCLASSEX {    UINT    cbSize;    UINT    style;    WNDPROC lpfnWndProc;    int     cbClsExtra;    int     cbWndExtra;    HANDLE  hInstance;    HICON   hIcon;    HCURSOR hCursor;    HBRUSH  hbrBackground;    LPCTSTR lpszMenuName;    LPCTSTR lpszClassName;    HICON   hIconSm;} WNDCLASSEX;

is it needed?...

CodeMunkie

805

August 13, 2003 04:56 PM

Yes and no. You use it but you don''t define it. It is part of the API. He was probably just demonstrating what the structure looks like.

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TheNerd Tk421

122

Author

August 13, 2003 05:17 PM

ok
thanx

Please help me so i can stop banging my head against the wall.....

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Please help me so i can stop banging my head against the wall.....

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