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SpatialEdmFunctions.GeographyPointFromBinary Method

Definition

Creates a DbFunctionExpression that invokes the canonical 'GeographyPointFromBinary' function with the specified arguments. pointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography.

public:
 static System::Data::Common::CommandTrees::DbFunctionExpression ^ GeographyPointFromBinary(System::Data::Common::CommandTrees::DbExpression ^ pointWellKnownBinaryValue, System::Data::Common::CommandTrees::DbExpression ^ coordinateSystemId);
public static System.Data.Common.CommandTrees.DbFunctionExpression GeographyPointFromBinary (System.Data.Common.CommandTrees.DbExpression pointWellKnownBinaryValue, System.Data.Common.CommandTrees.DbExpression coordinateSystemId);
static member GeographyPointFromBinary : System.Data.Common.CommandTrees.DbExpression * System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbFunctionExpression
Public Function GeographyPointFromBinary (pointWellKnownBinaryValue As DbExpression, coordinateSystemId As DbExpression) As DbFunctionExpression

Parameters

pointWellKnownBinaryValue
DbExpression

An expression that provides the well known binary representation of the geography point value.

coordinateSystemId
DbExpression

An expression that provides the coordinate system id (SRID) of the geography point value's coordinate systempointWellKnownBinaryValue.

Returns

A new DbFunctionExpression that returns a new geography point value based on the specified values.

Exceptions

pointWellKnownBinaryValue coordinateSystemId

pointWellKnownBinaryValue coordinateSystemId

Applies to