/// <summary>
        /// Makes a transparent window which adjust it's size and position to fit the parent window
        /// </summary>
        /// <param name="parent">HWND/Handle of a window</param>
        public OverlayWindow(IntPtr parent, bool limitFPS = true)
        {
            if (parent == IntPtr.Zero)
                throw new Exception("The handle of the parent window isn't valid");

            RECT bounds;
            NativeMethods.GetWindowRect(parent, out bounds);

            IsDisposing = false;
            IsVisible = true;
            IsTopMost = true;

            ParentWindowExists = true;

            X = bounds.Left;
            Y = bounds.Top;

            Width = bounds.Right - bounds.Left;
            Height = bounds.Bottom - bounds.Top;

            ParentWindow = parent;

            if (!CreateWindow())
                throw new Exception("Could not create OverlayWindow");

            Graphics = new Direct2DRenderer(Handle, limitFPS);

            SetBounds(X, Y, Width, Height);

            new Task(new Action(ParentServiceThread)).Start();
        }
        /// <summary>
        /// Makes a transparent Fullscreen window
        /// </summary>
        public OverlayWindow(bool limitFPS = true)
        {
            IsDisposing = false;
            IsVisible = true;
            IsTopMost = true;

            ParentWindowExists = false;

            X = 0;
            Y = 0;
            Width = NativeMethods.GetSystemMetrics(WindowConstants.SM_CX_SCREEN);
            Height = NativeMethods.GetSystemMetrics(WindowConstants.SM_CY_SCREEN);

            ParentWindow = IntPtr.Zero;

            if (!CreateWindow())
                throw new Exception("Could not create OverlayWindow");

            Graphics = new Direct2DRenderer(Handle, limitFPS);

            SetBounds(X, Y, Width, Height);
        }
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        /// <summary>
        /// Makes a transparent window which adjust it's size and position to fit the parent window
        /// </summary>
        /// <param name="parent">HWND/Handle of a window</param>
        public OverlayWindow(IntPtr parent, bool limitFPS = true)
        {
            if (parent == IntPtr.Zero)
            {
                throw new Exception("The handle of the parent window isn't valid");
            }

            RECT bounds;

            NativeMethods.GetWindowRect(parent, out bounds);

            IsDisposing = false;
            IsVisible   = true;
            IsTopMost   = true;

            ParentWindowExists = true;

            X = bounds.Left;
            Y = bounds.Top;

            Width  = bounds.Right - bounds.Left;
            Height = bounds.Bottom - bounds.Top;

            ParentWindow = parent;

            if (!CreateWindow())
            {
                throw new Exception("Could not create OverlayWindow");
            }

            Graphics = new Direct2DRenderer(Handle, limitFPS);

            SetBounds(X, Y, Width, Height);

            new Task(new Action(ParentServiceThread)).Start();
        }
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        /// <summary>
        /// Makes a transparent Fullscreen window
        /// </summary>
        public OverlayWindow(bool limitFPS = true)
        {
            IsDisposing = false;
            IsVisible   = true;
            IsTopMost   = true;

            ParentWindowExists = false;

            X      = 0;
            Y      = 0;
            Width  = NativeMethods.GetSystemMetrics(WindowConstants.SM_CX_SCREEN);
            Height = NativeMethods.GetSystemMetrics(WindowConstants.SM_CY_SCREEN);

            ParentWindow = IntPtr.Zero;

            if (!CreateWindow())
            {
                throw new Exception("Could not create OverlayWindow");
            }

            Graphics = new Direct2DRenderer(Handle, limitFPS);

            SetBounds(X, Y, Width, Height);
        }