IBDAC

TIBCBlob Methods

Methods of the TIBCBlob class.

For a complete list of the TIBCBlob class members, see the TIBCBlob Members topic.

Public

Name Description

AddRef (inherited from TSharedObject)

Increments the reference count for the number of references dependent on the TSharedObject object.

AllocBlob

Allocates and initializes the Blob handle.

Assign (inherited from TBlob)

Sets BLOB value from another TBlob object.

Clear (inherited from TBlob)

Deletes the current value in TBlob object.

CloseBlob

Frees the Blob handle.

FreeBlob

Clears BLOB ID.

IsInit

Verifies BLOB ID initialization.

LengthBlob

Determines the number of bytes contained in the Blob object.

LoadFromFile (inherited from TBlob)

Loads the contents of a file into a TBlob object.

LoadFromStream (inherited from TBlob)

Copies the contents of a stream into the TBlob object.

Read (inherited from TBlob)

Acquires a raw sequence of bytes from the data stored in TBlob.

ReadBlob

Reads BLOB from the database.

Release (inherited from TSharedObject)

Decrements the reference count.

SaveToFile (inherited from TBlob)

Saves the contents of the TBlob object to a file.

SaveToStream (inherited from TBlob)

Copies the contents of a TBlob object to a stream.

Truncate (inherited from TBlob)

Sets new TBlob size and discards all data over it.

Write (inherited from TBlob)

Stores a raw sequence of bytes into a TBlob object.

WriteBlob

Writes BLOB to the database.

See Also

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