SpatialEdmFunctions.SpatialWithin Method (DbExpression, DbExpression)

.NET Framework (current version)
 
System_CAPS_noteNote

The .NET API Reference documentation has a new home. Visit the .NET API Browser on docs.microsoft.com to see the new experience.

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

Namespace:   System.Data.Common.CommandTrees.ExpressionBuilder.Spatial
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public static DbFunctionExpression SpatialWithin(
	this DbExpression geometryValue1,
	DbExpression geometryValue2
)

Parameters

geometryValue1
Type: System.Data.Common.CommandTrees.DbExpression

An expression that specifies the first geometry value.

geometryValue2
Type: System.Data.Common.CommandTrees.DbExpression

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

Return Value

Type: System.Data.Common.CommandTrees.DbFunctionExpression

A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially within geometryValue2.

Exception Condition
ArgumentNullException

geometryValue1geometryValue2

ArgumentException

geometryValue1geometryValue2

.NET Framework
Available since 4.5
Return to top
Show: