SpatialEdmFunctions.SpatialCrosses(DbExpression, DbExpression) Method

Reference

Definition

Namespace:: System.Data.Common.CommandTrees.ExpressionBuilder.Spatial

Assembly:: System.Data.Entity.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Creates a DbFunctionExpression that invokes the canonical 'SpatialCrosses' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbFunctionExpression ^ SpatialCrosses(System::Data::Common::CommandTrees::DbExpression ^ geometryValue1, System::Data::Common::CommandTrees::DbExpression ^ geometryValue2);

public static System.Data.Common.CommandTrees.DbFunctionExpression SpatialCrosses (this System.Data.Common.CommandTrees.DbExpression geometryValue1, System.Data.Common.CommandTrees.DbExpression geometryValue2);

static member SpatialCrosses : System.Data.Common.CommandTrees.DbExpression * System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbFunctionExpression

<Extension()>
Public Function SpatialCrosses (geometryValue1 As DbExpression, geometryValue2 As DbExpression) As DbFunctionExpression

Parameters

geometryValue1: DbExpression

An expression that specifies the first geometry value.

geometryValue2: DbExpression

An expression that specifies the geometry value that should be compared with geometryValue1.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 crosses geometryValue2 intersect.

Exceptions

ArgumentNullException

geometryValue1 geometryValue2

ArgumentException