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DTP_VARIANT Members

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Specifies the data type of the column. This is a value from the DataType enumeration that determines the type of DTP_VARIANT structure stored in each cell of this column.

The following tables list the members exposed by the DTP_VARIANT type.

Public Fields

  名稱 Description
ms213412.pubfield(zh-tw,SQL.90).gif dwLength Represents an unsigned integer that contains the length of the data in the union.
ms213412.pubfield(zh-tw,SQL.90).gif u Contains the data union.
ms213412.pubfield(zh-tw,SQL.90).gif vt Represents an enumeration of the DataType.

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Public Methods

(see also Protected Methods )

  名稱 Description
ms213412.pubmethod(zh-tw,SQL.90).gif Equals  Overloaded. (inherited from ValueType )
ms213412.pubmethod(zh-tw,SQL.90).gif GetHashCode  (inherited from ValueType )
ms213412.pubmethod(zh-tw,SQL.90).gif GetType  (inherited from Object )
ms213412.pubmethod(zh-tw,SQL.90).gifms213412.static(zh-tw,SQL.90).gif ReferenceEquals  (inherited from Object )
ms213412.pubmethod(zh-tw,SQL.90).gif ToString  (inherited from ValueType )

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Protected Methods

  名稱 Description
ms213412.protmethod(zh-tw,SQL.90).gif Finalize  (inherited from Object )
ms213412.protmethod(zh-tw,SQL.90).gif MemberwiseClone  (inherited from Object )

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請參閱

參考

DTP_VARIANT Structure
Microsoft.SqlServer.Dts.Runtime.Wrapper Namespace