DbGeography.PointCount 属性
定义
如果其表示行字符串或线性环,则获取该 DbGeography 值内的点的数目。Gets the number of points in this DbGeography value, if it represents a linestring or linear ring. <returns>如果它表示行字符串或线性环,则为此地理位置值中的元素数;否则为 null。</returns><returns>The number of elements in this geography value, if it represents a linestring or linear ring; otherwise null.</returns>
public:
property Nullable<int> PointCount { Nullable<int> get(); };
public int? PointCount { get; }
member this.PointCount : Nullable<int>
Public ReadOnly Property PointCount As Nullable(Of Integer)
属性值
在 DbGeography 值中的点数。The number of points in this DbGeography value.