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SpatialEdmFunctions.IsValidGeometry(DbExpression) Method

  • Reference

Definition

Namespace:
System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder.Spatial
Assembly:
EntityFramework.dll

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

public static System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression IsValidGeometry (this System.Data.Entity.Core.Common.CommandTrees.DbExpression geometryValue);
static member IsValidGeometry : System.Data.Entity.Core.Common.CommandTrees.DbExpression -> System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression
<Extension()>
Public Function IsValidGeometry (geometryValue As DbExpression) As DbFunctionExpression

Parameters

geometryValue
DbExpression

An expression that specifies the geometry value which should be tested for spatial validity.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is valid.

Applies to