MyDAC

TBlob Methods

Methods of the TBlob class.

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

Public

Name Description

AddRef (inherited from TSharedObject)

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

Assign

Sets BLOB value from another TBlob object.

Clear

Deletes the current value in TBlob object.

LoadFromFile

Loads the contents of a file into a TBlob object.

LoadFromStream

Copies the contents of a stream into the TBlob object.

Read

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

Release (inherited from TSharedObject)

Decrements the reference count.

SaveToFile

Saves the contents of the TBlob object to a file.

SaveToStream

Copies the contents of a TBlob object to a stream.

Truncate

Sets new TBlob size and discards all data over it.

Write

Stores a raw sequence of bytes into a TBlob object.

See Also

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