SuperMap.WindowsPhone.Core.Rectangle2D.FromXYWidthHeight C# (CSharp) Méthode

        private void FromXYWidthHeight(double x, double y, double width, double height)
        {
            if (width < 0.0)
            {
                throw new ArgumentException(ExceptionStrings.WidthLessThanZero);
            }
            if (height < 0.0)
            {
                throw new ArgumentException(ExceptionStrings.HeightLessThanZero);
            }
            this._x = x;
            this._y = y;
            this._width = width;
            this._height = height;
        }