Export (0) Print
Expand All
Expand Minimize

SqlGeography.STGeometryN Method

Returns a specified geography element in a GeometryCollection or one of its subtypes.

Namespace:  Microsoft.SqlServer.Types
Assembly:  Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)

'Declaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Function STGeometryN ( _
	n As Integer _
) As SqlGeography
'Usage
Dim instance As SqlGeography 
Dim n As Integer 
Dim returnValue As SqlGeography 

returnValue = instance.STGeometryN(n)

Parameters

n
Type: Int32
An int expression between 1 and the number of SqlGeography instances in the GeometryCollection.

Return Value

Type: Microsoft.SqlServer.Types.SqlGeography
A SqlGeography element from the specified instance in the GeometryCollection.

When this method is used on a subtype of a GeometryCollection, such as MultiPoint or MultiLineString, this method returns the SqlGeography instance if called with N=1.

This method returns null if the parameter is larger than the result of STNumGeometries and will throw an ArgumentOutOfRangeException if the expression parameter is less than 1.

Community Additions

ADD
Show:
© 2014 Microsoft