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SqlSpatialFunctions.PointGeography Method

.NET Framework 4.5

Constructs a geography instance representing a Point instance from its x and y values and a spatial reference ID (SRID).

Namespace:  System.Data.Objects.SqlClient
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

[EdmFunctionAttribute("SqlServer", "POINTGEOGRAPHY")]
public static DbGeography PointGeography(
	Nullable<double> latitude,
	Nullable<double> longitude,
	Nullable<int> spatialReferenceId
)

Parameters

latitude
Type: System.Nullable<Double>

The x-coordinate of the Point being generated.

longitude
Type: System.Nullable<Double>

The y-coordinate of the Point being generated

spatialReferenceId
Type: System.Nullable<Int32>

The SRID of the geography instance.

Return Value

Type: System.Data.Spatial.DbGeography
The constructed geography instance.

.NET Framework

Supported in: 4.6, 4.5

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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