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SpatialEdmFunctions.GeographyMultiPolygonFromText Method

  • Reference

Definition

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

Creates a DbFunctionExpression that invokes the canonical 'GeographyMultiPolygonFromText' function with the specified arguments. multiPolygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography.

[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", Justification="Match OGC, EDM", MessageId="Multi")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", Justification="Match OGC, EDM", MessageId="multi")]
public static System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression GeographyMultiPolygonFromText (System.Data.Entity.Core.Common.CommandTrees.DbExpression multiPolygonWellKnownText, System.Data.Entity.Core.Common.CommandTrees.DbExpression coordinateSystemId);
static member GeographyMultiPolygonFromText : System.Data.Entity.Core.Common.CommandTrees.DbExpression * System.Data.Entity.Core.Common.CommandTrees.DbExpression -> System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression
Public Function GeographyMultiPolygonFromText (multiPolygonWellKnownText As DbExpression, coordinateSystemId As DbExpression) As DbFunctionExpression

Parameters

multiPolygonWellKnownText
DbExpression

An expression that provides the well known text representation of the geography multi-polygon value.

coordinateSystemId
DbExpression

An expression that provides the coordinate system id (SRID) of the geography multi-polygon value's coordinate system.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values.

Attributes
SuppressMessageAttribute

Applies to