摘要:
IRelationalOperator 接口: 1. Provides access to members that determine if a certain spatial relationship exists between two geometries. Members Descript 阅读全文
摘要:
ISpatialFilter.SpatialRel设置为esriSpatialRelRelate,并且设置SpatialRelDescription为某个字符串。该字符串的构造方法:该字符串为长度为9, “*********”;每一个“*“可以换为”T“或”F“,T表示True,F表示False。具 阅读全文