DbGeometry.Relate(DbGeometry, String) 方法
定义
基于给定的 Dimensionally Extended Nine-Intersection Model (DE-9IM) 交集模式来确定 DbGeometry 值 是否与给定的 DbGeometry 论据在空间上相关联。Determines whether this DbGeometry value spatially relates to the specified DbGeometry argument according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern.
public:
bool Relate(System::Data::Spatial::DbGeometry ^ other, System::String ^ matrix);
public bool Relate (System.Data.Spatial.DbGeometry other, string matrix);
member this.Relate : System.Data.Spatial.DbGeometry * string -> bool
Public Function Relate (other As DbGeometry, matrix As String) As Boolean
参数
- other
- DbGeometry
应与该几何图形值比较关系的几何图形值。The geometry value that should be compared with this geometry value for relation.
- matrix
- String
字符串包含定义了关系的 (DE-9IM) 交集模式的文本表示形式的。A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation.
返回
如果根据指定的相交式矩阵,此几何值与 other 相关,则为 true;否则为 false。true if this geometry value relates to other according to the specified intersection pattern matrix; otherwise false.
例外
other
matrix