Я пытаюсь подключить создание окон в моем приложении С#.
static IntPtr hhook = IntPtr.Zero;
static NativeMethods.HookProc hhookProc;
static void Main(string[] args)
{
// Dummy.exe is a form with a button that opens a MessageBox when clicking on it.
Process dummy = Process.Start(@"Dummy.exe");
try
{
hhookProc = new NativeMethods.HookProc(Hook);
IntPtr hwndMod = NativeMethods.GetModuleHandle(Process.GetCurrentProcess().MainModule.ModuleName);
hhook = NativeMethods.SetWindowsHookEx(HookType.WH_CBT, hhookProc, hwndMod, (uint)AppDomain.GetCurrentThreadId());
Console.WriteLine("hhook valid? {0}", hhook != IntPtr.Zero);
while (!dummy.HasExited)
dummy.WaitForExit(500);
}
finally
{
if(hhook != IntPtr.Zero)
NativeMethods.UnhookWindowsHookEx(hhook);
}
}
static int Hook(int nCode, IntPtr wParam, IntPtr lParam)
{
Console.WriteLine("Hook()");
return NativeMethods.CallNextHookEx(hhook, nCode, wParam, lParam);
}
Проблема в том, что при нажатии на мою кнопку (в Dummy.exe) я никогда не вхожу в свой хук, что я делаю неправильно?
Спасибо.
РЕДАКТИРОВАТЬ
Программа.cs
using System;
using System.Diagnostics;
namespace Hooker
{
class Program
{
static IntPtr hhook = IntPtr.Zero;
static NativeMethods.HookProc hhookProc;
static void Main(string[] args)
{
Process dummy = Process.Start(@"Dummy.exe");
try
{
hhookProc = new NativeMethods.HookProc(Hook);
hhook = NativeMethods.SetWindowsHookEx(HookType.WH_CBT, hhookProc, IntPtr.Zero, 0);
Console.WriteLine("hhook valid? {0}", hhook != IntPtr.Zero);
while (!dummy.HasExited)
dummy.WaitForExit(500);
}
finally
{
if(hhook != IntPtr.Zero)
NativeMethods.UnhookWindowsHookEx(hhook);
}
}
static int Hook(int nCode, IntPtr wParam, IntPtr lParam)
{
Console.WriteLine("Hook()");
return NativeMethods.CallNextHookEx(IntPtr.Zero, nCode, wParam, lParam);
}
}
}
NativeMethods.cs
namespace Hooker
{
using System;
using System.Runtime.InteropServices;
internal static class NativeMethods
{
public delegate int HookProc(int code, IntPtr wParam, IntPtr lParam);
[DllImport("user32.dll", SetLastError = true)]
public static extern IntPtr SetWindowsHookEx(HookType hookType, HookProc lpfn, IntPtr hMod, int dwThreadId);
[DllImport("user32.dll")]
public static extern int CallNextHookEx(IntPtr hhk, int nCode, IntPtr wParam, IntPtr lParam);
[DllImport("user32.dll", SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool UnhookWindowsHookEx(IntPtr hhk);
[DllImport("user32.dll", SetLastError = true)]
public static extern int GetWindowThreadProcessId(IntPtr hwnd, ref int pid);
[DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
public static extern IntPtr GetModuleHandle(string lpModuleName);
}
}
Для манекена создайте новую форму с помощью:
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
MessageBox.Show("CONTENT", "TITLE");
}
hwnd? Это не оконная ручка. - person CodesInChaos schedule 02.02.2012