SpatialEdmFunctions.GeographyMultiPointFromBinary メソッド

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指定された引数で正規の 'GeographyMultiPointFromBinary' 関数を呼び出す DbFunctionExpression を作成します。 multiPointWellKnownBinaryValue の結果型はバイナリ型であり、coordinateSystemId の結果型は整数の数値型である必要があります。 式の結果型は Edm.Geography です。

名前空間:  System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder.Spatial
アセンブリ:  EntityFramework (EntityFramework.dll 内)

構文

'宣言
<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId := "Multi",  _
    Justification := "Match OGC, EDM")> _
<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId := "multiPoint",  _
    Justification := "Match OGC, EDM")> _
<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId := "multi",  _
    Justification := "Match OGC, EDM")> _
<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId := "MultiPoint",  _
    Justification := "Match OGC, EDM")> _
Public Shared Function GeographyMultiPointFromBinary ( _
    multiPointWellKnownBinaryValue As DbExpression, _
    coordinateSystemId As DbExpression _
) As DbFunctionExpression
'使用
Dim multiPointWellKnownBinaryValue As DbExpression 
Dim coordinateSystemId As DbExpression 
Dim returnValue As DbFunctionExpression 

returnValue = SpatialEdmFunctions.GeographyMultiPointFromBinary(multiPointWellKnownBinaryValue, _
    coordinateSystemId)

[SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Multi", 
    Justification = "Match OGC, EDM")]
[SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "multiPoint", 
    Justification = "Match OGC, EDM")]
[SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "multi", 
    Justification = "Match OGC, EDM")]
[SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "MultiPoint", 
    Justification = "Match OGC, EDM")]
public static DbFunctionExpression GeographyMultiPointFromBinary(
    DbExpression multiPointWellKnownBinaryValue,
    DbExpression coordinateSystemId
)

[SuppressMessageAttribute(L"Microsoft.Naming", L"CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = L"Multi", 
    Justification = L"Match OGC, EDM")]
[SuppressMessageAttribute(L"Microsoft.Naming", L"CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = L"multiPoint", 
    Justification = L"Match OGC, EDM")]
[SuppressMessageAttribute(L"Microsoft.Naming", L"CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = L"multi", 
    Justification = L"Match OGC, EDM")]
[SuppressMessageAttribute(L"Microsoft.Naming", L"CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = L"MultiPoint", 
    Justification = L"Match OGC, EDM")]
public:
static DbFunctionExpression^ GeographyMultiPointFromBinary(
    DbExpression^ multiPointWellKnownBinaryValue, 
    DbExpression^ coordinateSystemId
)

[<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Multi", 
    Justification = "Match OGC, EDM")>]
[<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "multiPoint", 
    Justification = "Match OGC, EDM")>]
[<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "multi", 
    Justification = "Match OGC, EDM")>]
[<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "MultiPoint", 
    Justification = "Match OGC, EDM")>]
static member GeographyMultiPointFromBinary : 
        multiPointWellKnownBinaryValue:DbExpression * 
        coordinateSystemId:DbExpression -> DbFunctionExpression

public static function GeographyMultiPointFromBinary(
    multiPointWellKnownBinaryValue : DbExpression, 
    coordinateSystemId : DbExpression
) : DbFunctionExpression

パラメーター

• multiPointWellKnownBinaryValue
  型 : System.Data.Entity.Core.Common.CommandTrees.DbExpression
  地理のマルチポイント値の既知のバイナリ表現を提供する式。

• coordinateSystemId
  型 : System.Data.Entity.Core.Common.CommandTrees.DbExpression
  地理のマルチポイント値の座標系の座標系 ID (SRID) を提供する式。

戻り値

型 : System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression
指定された値に基づいて新しい地理のマルチポイント値を返す新しい DbFunctionExpression。

参照

参照

SpatialEdmFunctions クラス

System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder.Spatial 名前空間