/*http://www.tutorials.de/forum/c-c/240771-tastatureingabe-einlesen-abfangen.html*/
#include <windows.h>
#include <iostream>
using namespace std;
LRESULT CALLBACK KeyboardProc(int code, WPARAM wParam, LPARAM lParam);
HHOOK hKBHook;
LRESULT CALLBACK KeyboardProc(int code, WPARAM wParam, LPARAM lParam)
{

  //Wert != 0 zurückgeben, damit die Nachricht nicht weiterverarbeitet wird
  return 1;
}

int WINAPI WinMain( HINSTANCE, HINSTANCE, LPSTR, int ) 
{ 

hKBHook = SetWindowsHookEx(WH_KEYBOARD, KeyboardProc, 0, 0);    
cout <<" ss"<< endl;
int s;
cin >> s;

 return 0;   
}

Hat jemand eine Idee

Hier der Quelltext:
Hook.exe

#include <windows.h>
#include <iostream>
using namespace std;
typedef BOOL (*InstallHook)();
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int)
{
	HMODULE hDll = LoadLibrary("Hook.dll");

	InstallHook ProcAdd = (InstallHook)GetProcAddress(hDll, "InstallHook");

	ProcAdd();

cout << "hallo"<<  endl;
int a;
cin >> a;

	FreeLibrary(hDll);

	return 0;
}

Hook.dll

/* Replace "dll.h" with the name of your header */

#include <windows.h>
#include <iostream>
using namespace std;
#pragma data_seg

HINSTANCE	g_hInstance;
HHOOK		g_hHook;

BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID)
{

	return TRUE;
}

LRESULT __declspec(dllexport)__stdcall  CALLBACK HookProc(int nCode,WPARAM wParam, 
                            LPARAM lParam)
                            {

	return 1;
}

BOOL __declspec(dllexport)__stdcall InstallHook()
{
  cout << "Hallo" << endl;
    g_hHook =SetWindowsHookEx(WH_KEYBOARD_LL, (HOOKPROC)HookProc, g_hInstance, 0);

    return TRUE;
}

Hat jemand eine Idee???

Hi
Ich möchte ein Konsolenanwendung schreiben, die einige Tastatureingaben einfach ignoriert.

Hat jemand eine Idee

#include <stdio.h>
#include <stdlib.h>

int main()
{
	char ignores[] = {'A', 'a', 'X', 'x'};

	char in;
	int ind;
	int ignore;

	while((in = getch()) != 'E')
	{
		ignore = 0;
		for(ind = 0; ind < sizeof(ignores); ++ind)
			if(in == ignores[ind])
			{
				++ignore;
				break;
			}

		if(!ignore)
			printf("%c", in);
	}
}