SpatialEdmFunctions.GeographyMultiLineFromBinary Method
Creates a DbFunctionExpression that invokes the canonical 'GeographyMultiLineFromBinary' function with the specified arguments. multiLineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography.
Namespace: System.Data.Common.CommandTrees.ExpressionBuilder.Spatial
Assembly: System.Data.Entity (in System.Data.Entity.dll)
public static DbFunctionExpression GeographyMultiLineFromBinary( DbExpression multiLineWellKnownBinaryValue, DbExpression coordinateSystemId )
Parameters
- multiLineWellKnownBinaryValue
- Type: System.Data.Common.CommandTrees.DbExpression
An expression that provides the well known binary representation of the geography multi-line value.
- coordinateSystemId
- Type: System.Data.Common.CommandTrees.DbExpression
An expression that provides the coordinate system id (SRID) of the geography multi-line value's coordinate system.
Return Value
Type: System.Data.Common.CommandTrees.DbFunctionExpressionA new DbFunctionExpression that returns a new geography multi-line value based on the specified values.
| Exception | Condition |
|---|---|
| ArgumentNullException | multiLineWellKnownBinaryValuecoordinateSystemId |
| ArgumentException | multiLineWellKnownBinaryValuecoordinateSystemId |
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.
