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SpatialEdmFunctions.InteriorRingCount(DbExpression) Method

Definition

Creates a DbFunctionExpression that invokes the canonical 'InteriorRingCount' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Int32.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbFunctionExpression ^ InteriorRingCount(System::Data::Common::CommandTrees::DbExpression ^ geometryValue);
public static System.Data.Common.CommandTrees.DbFunctionExpression InteriorRingCount (this System.Data.Common.CommandTrees.DbExpression geometryValue);
static member InteriorRingCount : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbFunctionExpression
<Extension()>
Public Function InteriorRingCount (geometryValue As DbExpression) As DbFunctionExpression

Parameters

geometryValue
DbExpression

The geometry value.

Returns

A new DbFunctionExpression that returns either the number of interior rings in the polygon geometryValue or null if geometryValue is not a polygon.

Exceptions

geometryValue

geometryValue

Applies to