public static extern bool UnhookWindowsHook(HookHandle hook);
public static extern IntPtr CallNextHook(HookHandle hook, int code, IntPtr wParam, IntPtr lParam);
public void Uninstall()
{
lock (this)
{
if (!this.HookHandle.IsEmpty)
{
while (true)
{
if (!UnsafeNativeMethods.UnhookWindowsHook(this.HookHandle))
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
_Handle = HookHandle.Empty;
this._HookProc = null;
return;
}
}
}
}
/// <summary>
/// Equalses the specified hook.
/// </summary>
/// <param name="hook">The hook.</param>
/// <returns></returns>
public bool Equals(HookHandle hook)
{
if (this._Hook.Equals(hook._Hook))
{
return true;
}
return false;
}
public void Install()
{
if (!this.HookHandle.IsEmpty)
{
this.Uninstall();
}
while (true)
{
lock (this)
{
this._Handle = UnsafeNativeMethods.SetWindowsHook(this.HookType, this._HookProc,
InstanceHandle.Empty, (uint)Window.ThreadID);
if (this.HookHandle.IsEmpty)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
return;
}
}
}