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c++ Programming Glossary: wparamBest method for storing this pointer for use in WndProc http://stackoverflow.com/questions/117792/best-method-for-storing-this-pointer-for-use-in-wndproc this kind of code CWindow WndProc UINT msg WPARAM wParam LPARAM this DoSomething I can think of Thunks HashMaps Thread..
How to append text to a TextBox? http://stackoverflow.com/questions/12537456/how-to-append-text-to-a-textbox LRESULT CALLBACK WindowProc HWND hwnd UINT uMsg WPARAM wParam LPARAM lParam int CALLBACK WinMain HINSTANCE hInstance HINSTANCE.. 0 LRESULT CALLBACK WindowProc HWND hwnd UINT uMsg WPARAM wParam LPARAM lParam switch uMsg case WM_COMMAND if HWND lParam button.. PostQuitMessage 0 return 0 return DefWindowProc hwnd uMsg wParam lParam In brief this program creates two textBoxes and a button..
http://stackoverflow.com/questions/1437158/c-win32-keyboard-events SetWindowsHookEx WH_KEYBOARD_LL hook_proc hwnd 0 ... wParam one of the WM_KEYDOWN WM_KEYUP WM_SYSKEYDOWN or WM_SYSKEYUP.. the next hook. LRESULT CALLBACK hook_proc int code WPARAM wParam LPARAM lParam static long ctrl_cnt 0 static bool mmode false.. ignore injected events return CallNextHookEx thehook code wParam lParam long ret 1 by default I swallow the keys if mmode macro..
http://stackoverflow.com/questions/3404372/stdcall-and-cdecl like this LRESULT MyWndProc HWND hwnd UINT msg WPARAM wParam LPARAM lParam ... Compiler usually complains but there's this.. LRESULT CALLBACK MyWndProc HWND hwnd UINT msg WPARAM wParam LPARAM lParam ... windowClass.lpfnWndProc MyWndProc However..
Is 'volatile' needed in this multi-threaded C++ code? http://stackoverflow.com/questions/3612505/is-volatile-needed-in-this-multi-threaded-c-code DialogProc HWND dialog UINT message WPARAM wParam LPARAM lParam switch message case WM_COMMAND switch LOWORD.. lParam switch message case WM_COMMAND switch LOWORD wParam ... case IDCANCEL case IDC_BUTTON_CANCEL switch progressMode_..
Detecting USB Insertion / Removal Events in Windows using C++ http://stackoverflow.com/questions/4078909/detecting-usb-insertion-removal-events-in-windows-using-c true static LRESULT WndProc HWND hwnd UINT message WPARAM wParam LPARAM lParam switch message case WM_DEVICECHANGE OnDeviceChange.. lParam switch message case WM_DEVICECHANGE OnDeviceChange wParam lParam Set breakpoint never gets here break default break return.. here break default break return DefWindowProc hwnd message wParam lParam The PC gets into WndProc but not when I remove insert..
How to get the Windows Power State Message (WM_POWERBROADCAST) when not running a Win32 GUI app? http://stackoverflow.com/questions/1165623/how-to-get-the-windows-power-state-message-wm-powerbroadcast-when-not-running msg static LRESULT WINAPI WindowProc HWND hWnd UINT uMsg WPARAM wParam LPARAM lParam switch uMsg case WM_DESTROY PostQuitMessage..
Best method for storing this pointer for use in WndProc http://stackoverflow.com/questions/117792/best-method-for-storing-this-pointer-for-use-in-wndproc of producing this kind of code CWindow WndProc UINT msg WPARAM wParam LPARAM this DoSomething I can think of Thunks HashMaps..
How to append text to a TextBox? http://stackoverflow.com/questions/12537456/how-to-append-text-to-a-textbox LRESULT CALLBACK WindowProc HWND hwnd UINT uMsg WPARAM wParam LPARAM lParam int CALLBACK WinMain HINSTANCE hInstance.. return 0 LRESULT CALLBACK WindowProc HWND hwnd UINT uMsg WPARAM wParam LPARAM lParam switch uMsg case WM_COMMAND if HWND lParam..
http://stackoverflow.com/questions/1437158/c-win32-keyboard-events to the next hook. LRESULT CALLBACK hook_proc int code WPARAM wParam LPARAM lParam static long ctrl_cnt 0 static bool mmode..
C++ MSAPI 5: SetNotifyCallbackFunction not working http://stackoverflow.com/questions/17966387/c-msapi-5-setnotifycallbackfunction-not-working version of my code typedef void __stdcall SPNOTIFYCALLBACK WPARAM wParam LPARAM lParam void __stdcall outsideeventFunction WPARAM.. wParam LPARAM lParam void __stdcall outsideeventFunction WPARAM LPARAM void __stdcall outsideeventFunction WPARAM wParam LPARAM.. WPARAM LPARAM void __stdcall outsideeventFunction WPARAM wParam LPARAM lParam std cout Event called wParam wParam lParam..
Keyboard Input & the Win32 message loop http://stackoverflow.com/questions/2441457/keyboard-input-the-win32-message-loop that and do something like this. extern void OnKeyDown WPARAM key extern void OnKeyUp WPARAM key MSG msg while GetMessage.. this. extern void OnKeyDown WPARAM key extern void OnKeyUp WPARAM key MSG msg while GetMessage msg null 0 0 if msg.message WM_KEYDOWN.. OnKeyDown and OnKeyUp messages are defined as taking a WPARAM rather than a char. That's because the values for WM_KEYDOWN..
What are the definitions for LPARAM and WPARAM? http://stackoverflow.com/questions/2515261/what-are-the-definitions-for-lparam-and-wparam are the definitions for LPARAM and WPARAM I know I'm being lazy here and I should trawl the header files.. for myself but what are the actual types for LPARAM and WPARAM parameters Are they pointers or four byte ints I'm doing some.. 32 bit on win32 and __int64 signed 64 bit on x86_64. WPARAM is a typedef for UINT_PTR which is an unsigned int unsigned..
Understanding the low-level mouse and keyboard hook (win32) http://stackoverflow.com/questions/3134183/understanding-the-low-level-mouse-and-keyboard-hook-win32 keyboard input. LRESULT CALLBACK MouseHookProc int nCode WPARAM wParam LPARAM lParam if nCode 0 if wParam WM_RBUTTONDOWN printf..
http://stackoverflow.com/questions/3404372/stdcall-and-cdecl convention like this LRESULT MyWndProc HWND hwnd UINT msg WPARAM wParam LPARAM lParam ... Compiler usually complains but there's.. as __stdcall LRESULT CALLBACK MyWndProc HWND hwnd UINT msg WPARAM wParam LPARAM lParam ... windowClass.lpfnWndProc MyWndProc However..
Is 'volatile' needed in this multi-threaded C++ code? http://stackoverflow.com/questions/3612505/is-volatile-needed-in-this-multi-threaded-c-code ProgressBarDialog DialogProc HWND dialog UINT message WPARAM wParam LPARAM lParam switch message case WM_COMMAND switch..
Detecting USB Insertion / Removal Events in Windows using C++ http://stackoverflow.com/questions/4078909/detecting-usb-insertion-removal-events-in-windows-using-c return true static LRESULT WndProc HWND hwnd UINT message WPARAM wParam LPARAM lParam switch message case WM_DEVICECHANGE OnDeviceChange..
Disable CONTROL + ALT + DELETE and Windows(win) Key in Windows 7 using Win32 application http://stackoverflow.com/questions/4529577/disable-control-alt-delete-and-windowswin-key-in-windows-7-using-win32-app passing along. LRESULT CALLBACK MyTaskKeyHookLL int nCode WPARAM wp LPARAM lp KBDLLHOOKSTRUCT pkh KBDLLHOOKSTRUCT lp if nCode..
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