SqlGeography.RingN Method (Int32)

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Applies To: SQL Server 2016 Preview

Returns the specified ring of the SqlGeography instance: 1 ≤ n ≤ NumRings().

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

Syntax

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public SqlGeography RingN(
    int n
)

public:
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
SqlGeography^ RingN(
    int n
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
member RingN : 
        n:int -> SqlGeography

<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)>
Public Function RingN (
    n As Integer
) As SqlGeography

Parameters

  • n
    Type: System.Int32

    An int expression between 1 and the number of rings in a polygon instance.

Return Value

Type: Microsoft.SqlServer.Types.SqlGeography

A SqlGeography object that represents the ring specified by n.

Remarks

If the value of the ring index n is less than 1, this method throws an ArgumentOutOfRangeException. The ring index value must be greater than or equal to 1 and should be less than or equal to the number returned by NumRings.

See Also

SqlGeography Class
Microsoft.SqlServer.Types Namespace

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