SpatialEdmFunctions.GeometryPointFromBinary Method
Definition
Important
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Creates a DbFunctionExpression that invokes the canonical 'GeometryPointFromBinary' 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.Geometry.
public:
static System::Data::Common::CommandTrees::DbFunctionExpression ^ GeometryPointFromBinary(System::Data::Common::CommandTrees::DbExpression ^ pointWellKnownBinaryValue, System::Data::Common::CommandTrees::DbExpression ^ coordinateSystemId);
public static System.Data.Common.CommandTrees.DbFunctionExpression GeometryPointFromBinary (System.Data.Common.CommandTrees.DbExpression pointWellKnownBinaryValue, System.Data.Common.CommandTrees.DbExpression coordinateSystemId);
static member GeometryPointFromBinary : System.Data.Common.CommandTrees.DbExpression * System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbFunctionExpression
Public Function GeometryPointFromBinary (pointWellKnownBinaryValue As DbExpression, coordinateSystemId As DbExpression) As DbFunctionExpression
Parameters
- pointWellKnownBinaryValue
- DbExpression
An expression that provides the well known binary representation of the geometry point value.
- coordinateSystemId
- DbExpression
An expression that provides the coordinate system id (SRID) of the geometry point value's coordinate system.
Returns
A new DbFunctionExpression that returns a new geometry point value based on the specified values.
Exceptions
pointWellKnownBinaryValue
coordinateSystemId
pointWellKnownBinaryValue
coordinateSystemId