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)

Syntax

'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)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public SqlGeography STGeometryN(
    int n
)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public:
SqlGeography^ STGeometryN(
    int n
)
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
member STGeometryN : 
        n:int -> SqlGeography 
public function STGeometryN(
    n : int
) : SqlGeography

Parameters

Return Value

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

Remarks

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.