钩子与API截获

开发平台：

C/C++

winmain.c：源码内容

							#include <windows.h>
#include "resource.h"
BOOL InstallMouseHook();
BOOL UninstallMouseHook();
BOOL CALLBACK DialogProc(HWND hDlg, UINT message,WPARAM wParam, LPARAM lParam);
char *text,*text2;
int WINAPI WinMain(HANDLE hInstance,HANDLE hPrevInstance,LPSTR lpszCmdLine,int nCmdShow)
{
	DialogBox(hInstance,MAKEINTRESOURCE(IDD_DIALOG1),NULL,DialogProc);
	return 0;
}
BOOL CALLBACK DialogProc(HWND hDlg, UINT message,WPARAM wParam, LPARAM lParam)
{
	HDC hdc;
	PAINTSTRUCT paintst;
	HANDLE hmapfile;
	switch ( message )
	{
	case WM_INITDIALOG:
		SetWindowText(hDlg,"myciba");
		hmapfile=CreateFileMapping(NULL, 
						NULL, 
						PAGE_READWRITE, 
						0, 
						128, 
						"textbuf" 
						); 
		text=(char *)MapViewOfFile( hmapfile,
		                         FILE_MAP_ALL_ACCESS,
								 0,
								 0,
								 128
								 );
		SetWindowPos( hDlg,HWND_TOPMOST,0,0,200,200,SWP_SHOWWINDOW);
		InstallMouseHook();
		break;
	case WM_PAINT:
		hdc=BeginPaint(hDlg,&paintst);
   		//ZhouTextOutA(hdc,10,50,"abcde",5);
		EndPaint(hDlg,&paintst);
		break;
	case 65000:
		SetWindowText(GetDlgItem(hDlg,1000),text);
		//PostMessage(GetDlgItem(hDlg,IDC_LIST1),LB_ADDSTRING,0,text);
		break;
	case WM_COMMAND:
		//UninstallMouseHook();
		exit(0);
		break;
	case WM_CLOSE:
		//UninstallMouseHook();
		break;
	default:
		break;
	}
	return FALSE;
}

						