EdmSpatialTypeReference 建構函式 (IEdmPrimitiveType, Boolean, Nullable<Int32>)
建立 EdmSpatialTypeReference 類別的新執行個體。
命名空間： Microsoft.Data.Edm.Library
組件： Microsoft.Data.Edm (在 Microsoft.Data.Edm.dll 中)
語法
'宣告
Public Sub New ( _
definition As IEdmPrimitiveType, _
isNullable As Boolean, _
spatialReferenceIdentifier As Nullable(Of Integer) _
)
'用途
Dim definition As IEdmPrimitiveType
Dim isNullable As Boolean
Dim spatialReferenceIdentifier As Nullable(Of Integer)
Dim instance As New EdmSpatialTypeReference(definition, _
isNullable, spatialReferenceIdentifier)
public EdmSpatialTypeReference(
IEdmPrimitiveType definition,
bool isNullable,
Nullable<int> spatialReferenceIdentifier
)
public:
EdmSpatialTypeReference(
IEdmPrimitiveType^ definition,
bool isNullable,
Nullable<int> spatialReferenceIdentifier
)
new :
definition:IEdmPrimitiveType *
isNullable:bool *
spatialReferenceIdentifier:Nullable<int> -> EdmSpatialTypeReference
public function EdmSpatialTypeReference(
definition : IEdmPrimitiveType,
isNullable : boolean,
spatialReferenceIdentifier : Nullable<int>
)
參數
- definition
型別：Microsoft.Data.Edm.IEdmPrimitiveType
此參考所參考的型別。
- isNullable
型別：System.Boolean
表示型別是否可為 Null。
- spatialReferenceIdentifier
型別：System.Nullable<Int32>
所要建立之空間型別的空間參考識別碼。