	名称	说明
	Rect(Size)	Constructor which sets the initial values to bound the (0,0) point and the point that results from (0,0) + size.
	Rect(Point, Point)	Constructor which sets the initial values to bound the two points provided.
	Rect(Point, Vector)	Constructor which sets the initial values to bound the point provided and the point which results from point + vector.
	Rect(Point, Size)	Constructor which sets the initial values to the values of the parameters
	Rect(Single, Single, Single, Single)	Constructor which sets the initial values to the values of the parameters. Width and Height must be non-negative

	名称	说明
	Bottom	Bottom Property - This is a read-only alias for Y + Height If this is the empty rectangle, the value will be negative infinity.
	BottomLeft	BottomLeft Property - This is a read-only alias for the Point which is at X, Y + Height If this is the empty rectangle, the value will be positive infinity, negative infinity.
	BottomRight	BottomRight Property - This is a read-only alias for the Point which is at X + Width, Y + Height If this is the empty rectangle, the value will be negative infinity, negative infinity.
	Center	Gets the center point of the rectangle.
	Empty	Empty - a static property which provides an Empty rectangle. X and Y are positive-infinity and Width and Height are negative infinity. This is the only situation where Width or Height can be negative.
	Height	Height - The Height component of the Size. This cannot be set to negative, and will only be negative if this is the empty rectangle, in which case it will be negative infinity. If this rect is Empty, setting this property is illegal.
	IsEmpty
	Left	Left Property - This is a read-only alias for X If this is the empty rectangle, the value will be positive infinity.
	Location	Location - The Point representing the origin of the Rectangle
	Right	Right Property - This is a read-only alias for X + Width If this is the empty rectangle, the value will be negative infinity.
	Size	Size - The Size representing the area of the Rectangle
	Top	Top Property - This is a read-only alias for Y If this is the empty rectangle, the value will be positive infinity.
	TopLeft	TopLeft Property - This is a read-only alias for the Point which is at X, Y If this is the empty rectangle, the value will be positive infinity, positive infinity.
	TopRight	TopRight Property - This is a read-only alias for the Point which is at X + Width, Y If this is the empty rectangle, the value will be negative infinity, positive infinity.
	Width	Width - The Width component of the Size. This cannot be set to negative, and will only be negative if this is the empty rectangle, in which case it will be negative infinity. If this rect is Empty, setting this property is illegal.
	X	X - The X coordinate of the Location. If this is the empty rectangle, the value will be positive infinity. If this rect is Empty, setting this property is illegal.
	Y	Y - The Y coordinate of the Location If this is the empty rectangle, the value will be positive infinity. If this rect is Empty, setting this property is illegal.

	名称	说明
	Contains(Point)	Contains - Returns true if the Point is within the rectangle, inclusive of the edges. Returns false otherwise.
	Contains(Rect)	Contains - Returns true if the Rect non-Empty and is entirely contained within the rectangle, inclusive of the edges. Returns false otherwise
	Contains(Single, Single)	Contains - Returns true if the Point represented by x,y is within the rectangle inclusive of the edges. Returns false otherwise.
	Equals(Object)	Equals - compares this Rect with the passed in object. In this equality float.NaN is equal to itself, unlike in numeric equality. Note that float values can acquire error when operated upon, such that an exact comparison between two values which are logically equal may fail. (重写 ValueTypeEquals(Object).)
	Equals(Rect)	Equals - compares this Rect with the passed in object. In this equality float.NaN is equal to itself, unlike in numeric equality. Note that float values can acquire error when operated upon, such that an exact comparison between two values which are logically equal may fail.
	Equals(Rect, Rect)	Compares two Rect instances for object equality. In this equality float.NaN is equal to itself, unlike in numeric equality. Note that float values can acquire error when operated upon, such that an exact comparison between two values which are logically equal may fail.
	GetHashCode	Returns the HashCode for this Rect (重写 ValueTypeGetHashCode.)
	GetType	(继承自 Object。)
	Inflate(Size)	Inflate - inflate the bounds by the size provided, in all directions If this is Empty, this method is illegal.
	Inflate(Single, Single)	Inflate - inflate the bounds by the size provided, in all directions. If -width is > Width / 2 or -height is > Height / 2, this Rect becomes Empty If this is Empty, this method is illegal.
	Inflate(Rect, Size)	Inflate - return the result of inflating rect by the size provided, in all directions If this is Empty, this method is illegal.
	Inflate(Rect, Single, Single)	Inflate - return the result of inflating rect by the size provided, in all directions If this is Empty, this method is illegal.
	Intersect(Rect)	Intersect - Update this rectangle to be the intersection of this and rect If either this or rect are Empty, the result is Empty as well. 更新为交集
	Intersect(Rect, Rect)	Intersect - Return the result of the intersection of rect1 and rect2. If either this or rect are Empty, the result is Empty as well.
	IntersectsWith	IntersectsWith - Returns true if the Rect intersects with this rectangle Returns false otherwise. Note that if one edge is coincident, this is considered an intersection.
	Offset(Vector)	Offset - translate the Location by the offset provided. If this is Empty, this method is illegal.
	Offset(Single, Single)	Offset - translate the Location by the offset provided If this is Empty, this method is illegal.
	Offset(Rect, Vector)	Offset - return the result of offsetting rect by the offset provided If this is Empty, this method is illegal.
	Offset(Rect, Single, Single)	Offset - return the result of offsetting rect by the offset provided If this is Empty, this method is illegal.
	Scale	Scale the rectangle in the X and Y directions
	ToString	Creates a string representation of this object based on the current culture. (重写 ValueTypeToString.)
	ToString(IFormatProvider)	Creates a string representation of this object based on the IFormatProvider passed in. If the provider is null, the CurrentCulture is used.
	Transform(Matrix)	Updates rectangle to be the bounds of the original value transformed by the matrix. The Empty Rect is not affected by this call.
	Transform(Rect, Matrix)	Returns the bounds of the transformed rectangle. The Empty Rect is not affected by this call.
	Union(Point)	Union - Update this rectangle to be the union of this and point.
	Union(Rect)	Union - Update this rectangle to be the union of this and rect.
	Union(Rect, Point)	Union - Return the result of the union of rect and point.
	Union(Rect, Rect)	Union - Return the result of the union of rect1 and rect2.

	名称	说明
	Equality
	(String to Rect)
	Inequality	Compares two Rect instances for exact inequality. Note that float values can acquire error when operated upon, such that an exact comparison between two values which are logically equal may fail. Furthermore, using this equality operator, float.NaN is not equal to itself.

	名称	说明
	ConvertTo	类型转换 (由 ObjectExtenstions 定义。)
	Delay	延迟操作 (由 ObjectExtenstions 定义。)
	Equal	对象是否相等 (由 ObjectExtenstions 定义。)
	GetCreationCode	(由 ObjectExtenstions 定义。)
	GetPropretyValue	获取对象属性值 (由 ObjectExtenstions 定义。)
	GetValue	快速动态获取对象的属性值 (由 FastReflectionExtensions 定义。)
	Invoke	快速动态调用对象的方法 (由 FastReflectionExtensions 定义。)
	SetPropretyValue	设置属性值 (由 ObjectExtenstions 定义。)
	SetValue	快速动态设置对象的属性值 (由 FastReflectionExtensions 定义。)
	ToSKRect	(由 Extension 定义。)

Rect 结构

引用