/// <summary>
/// Causes the calling code to block, waiting the specified number of milliseconds, for the
/// associated window to enter an idle state.
/// </summary>
/// <remarks>
/// The implementation is dependent on the underlying application framework therefore this
/// call may return sometime after the window is ready for user input. The calling code
/// should not rely on this call to understand exactly when the window has become idle.
///
/// For now this method works reliably for both WinFx and Win32 Windows that are starting
/// up. However, if called at other times on WinFx Windows (e.g. during a long layout)
/// WaitForInputIdle may return true before the Window is actually idle. Additional work
/// needs to be done to detect when WinFx Windows are idle.
/// </remarks>
/// <param name="milliseconds">The amount of time, in milliseconds, to wait for the
/// associated process to become idle. The maximum is the largest possible value of a
/// 32-bit integer, which represents infinity to the operating system
/// </param>
/// <returns>
/// returns true if the window has reached the idle state and false if the timeout occurred.
/// </returns>
public bool WaitForInputIdle(int milliseconds)
{
return(UiaCoreApi.WindowPattern_WaitForInputIdle(_hPattern, milliseconds));
}
