STSrid is an integer representing the spatial reference identifier of the instance.
This property can be modified.
STSrid
SQL Server type: int
CLR type: SqlInt32
The first example creates a geometry instance with the SRID value 13 and uses STSrid
to confirm the SRID.
DECLARE @g geometry;
SET @g = geometry::STGeomFromText('POLYGON((0 0, 3 0, 3 3, 0 3, 0 0))', 13);
SELECT @g.STSrid;
The second example uses STSrid
to change the SRID value of the instance to 23 and then confirms the modified SRID value.
SET @g.STSrid = 23;
SELECT @g.STSrid;
STX (geometry Data Type)
STY (geometry Data Type)
OGC Methods on Geometry Instances