DownLoad

0. Component tLogFile.

Component tLogFile designed for easy addition of application functionality logging. Logging done in text files. Component tLogFile designed for easy addition of application functionality logging. Logging done in text files. Recording held in accordance with configurable options. Recording held in accordance with configurable options.

 

1. Installation

 

1.1. Components -> Install Packages ... Components -> Install Packages ... -> Add -> Add
1.2. Select TtLogFile.bpl, click Open Select TtLogFile.bpl, click Open

1.3. OK

 

2.1. File -> Open Project ... File -> Open Project ...

2.2. Select TtLogFile.dpk, click Open Select TtLogFile.dpk, click Open

2.3. Compile TtLogFile.dpk Compile TtLogFile.dpk

2.4. Install TtLogFile.dpk Install TtLogFile.dpk

2.5. OK

 

2. Description of the properties

Compnent located on the tab TTComponents

Properties:

    property Active - true - an entry in the log is, false-log off

    property FileName - Prefix log

    property KeepOpened - true - file is not closed after each entry

    property FileDir - The path where to store log file

    property FileExt: - Extension to log file

    property FormatDateTimeToLog - date and time format added to the log

    property FormatDateStr - the date format of the time, added to the file name

    property AddDateTimeToLog - true - to write to the file date and time, false - do not write

    property AddMessageTypeToLog - true - to write to a file type of message, false - do not write

    property IniFileName - the path to the ini - file, which will store the settings for the tether logs

    property IniFileSectionName - Name of sections in the ini - file, from which will be required to pick up the settings for logirovnaiya

    property LogLevel - (llINFO - write to the log messages, llERROR - write to log the error message, llTRACE - write to log messages to trace)

 

Methods;

    function Prepare: Boolean - The initialization function with the log files.

    procedure Add (ALevel: TLogLevel; AText: string); - Function to write to the log file messages

    procedure AddFile (ALevel: TLogLevel; AFilePath: string); - Function to write a data file from over text file.

    procedure AddStrings (ALevel: TLogLevel; AStrings: TStrings); - Function to write the set of lines in the log file

    procedure AddFromStream (ALevel: Tloglevel; AStream: TStream; ABufSize: Integer); - Function to write from a stream to a log file

    procedure SaveToStream (AStream: TStream; const AFileName: string =''); - I function to save the log file in a stream.

    function LoadFromIniFile: Boolean; - Function to load the parameters of the logging file.

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Example ini-file:

[Log]

; Logging level uazyvaet message containing any type will be written

; INFO = 1 - information;

; ERROR = 2 - Errors;

; TRACE = 3 - Debug;

LogLevel = 4

; Name prefix

FileName = Log

; 1 - to write to log file 0 - do not write to log file

Active = 1

; Keep a file open

KeepOpened = 1

; Add to Kajo record to a log file date and time

AddDateTimeToLog = 1

; Expanding the log file

FileExt =.log

; Date format of time in the filename.

FormatDateStr = YYYYMMDD

; The path to the log

; folder Log at the current folder

FileDir = .\Log

; Date format of time in the log

;dd/mm/yy hh:mm:ss = 09/02/49 01:02:03

;mmm = Feb

;mmmm = February

;ddd = Th

;dddd = Thursday

;ddddd = 09/02/2049

;dddddd = 09 february 2049

;hhampm = 01AM

;t = 01:02

;tt = 01:02:03

FormatDateTimeToLog = dd/mm/yyyy hh:mm:ss

; true - write to log file message type, false - dont write

AddMessageTypeToLog = 1