/// <summary>
/// Start dialog box interception for the specified owner window
/// </summary>
/// <param name="owner_window">owner window, if it is IntPtr.Zero then any windows will be intercepted</param>
/// <param name="process_window">custom delegate to process intercepted window. It should be a fast code in order to have no message stack overflow.</param>
public WindowInterceptor(IntPtr hMod, uint threadID)
{
hookProcedure = new Functions.HookProc(HookProcedure);
//hook_id = Win32.Functions.SetWindowsHookEx(Win32.HookType.WH_CALLWNDPROCRET, cbf, IntPtr.Zero, Win32.Functions.GetCurrentThreadId());
hook_id = Win32.Functions.SetWindowsHookEx(Win32.HookType.WH_CALLWNDPROCRET, hookProcedure, hMod, threadID);
errorCode = Marshal.GetLastWin32Error();
}
/// <summary>
/// Start dialog box interception for the specified owner window
/// </summary>
/// <param name="owner_window">owner window, if it is IntPtr.Zero then any windows will be intercepted</param>
/// <param name="process_window">custom delegate to process intercepted window. It should be a fast code in order to have no message stack overflow.</param>
public WindowInterceptor(IntPtr hMod, uint threadID)
{
hookProcedure = new Functions.HookProc(HookProcedure);
//hook_id = Win32.Functions.SetWindowsHookEx(Win32.HookType.WH_CALLWNDPROCRET, cbf, IntPtr.Zero, Win32.Functions.GetCurrentThreadId());
hook_id = Win32.Functions.SetWindowsHookEx(Win32.HookType.WH_CALLWNDPROCRET, hookProcedure, hMod, threadID);
errorCode = Marshal.GetLastWin32Error();
}
/// <summary>
/// Start dialog box interception for the specified owner window
/// </summary>
/// <param name="owner_window">owner window, if it is IntPtr.Zero then any windows will be intercepted</param>
/// <param name="process_window">custom delegate to process intercepted window. It should be a fast code in order to have no message stack overflow.</param>
public WindowInterceptor(IntPtr owner_window, ProcessWindow process_window)
{
if (process_window == null)
{
throw new Exception("process_window cannot be null!");
}
this.process_window = process_window;
this.owner_window = owner_window;
cbf = new Functions.HookProc(dlg_box_hook_proc);
//notice that win32 callback function must be a global variable within class to avoid disposing it!
hook_id = Functions.SetWindowsHookEx(HookType.WH_CALLWNDPROCRET, cbf, IntPtr.Zero, Functions.GetCurrentThreadId());
}
public static extern IntPtr SetWindowsHookEx(HookType hook, Functions.HookProc callback, IntPtr hMod, uint dwThreadId);