SpatialEdmFunctions.GeographyMultiPolygonFromText Method
Definition
Important
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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
A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values.
- Attributes
Applies to
Entity Framework