[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'DB' (#fcl)

TBlobField.LoadFromFile

Load the contents of the field from a file

Declaration

Source position: db.pas line 925

public procedure TBlobField.LoadFromFile(

  const FileName: string

);

Arguments

FileName

  

Name of file to read data from

Description

LoadFromFile creates a file stream with FileName as the name of the file to open, en then calls LoadFromStream to read the contents of the blob field from the file. The file is opened in read-only mode.

Errors

If the file does not exist or is nor available for reading, an exception will be raised.

See also

LoadFromStream

  

Load the field's contents from stream

SaveToFile

  

Save field contents to a file


Documentation generated on: Jun 22 2020