IDTSBLOBObject90 Members

Used to read and write bytes to a column in an IDTSBuffer90 object.

The following tables list the members exposed by the IDTSBLOBObject90 type.

Public Properties

	名称	Description
	Length	Gets the number of bytes stored in an IDTSBLOBObject90.
	SpoolThreshold	Gets or sets the number of bytes to store in memory before writing to a temporary file.

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Public Methods

	名称	Description
	AddData	Adds bytes to an IDTSBLOBObject90 object.
	GetData	Retrieves the specified number of bytes from an IDTSBLOBObject90 object.
	GetStream	Gets an IStream object that can be used to read or write bytes in an IDTSBLOBObject90.
	PutData	Adds bytes in a specific ___location in the IDTSBLOBObject90
	ResetData	Empties the bytes stored by an IDTSBLOBObject90.
	SetFromStream	Adds bytes to an IDTSBLOBObject90 from an ISequentialStream object.

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请参阅

参考

IDTSBLOBObject90 Interface
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace