TextReader.Read

Read

Syntax

Read(<LineSize>)

Parameters

<LineSize> (optional)

Type: Number. Size of line to be returned. If the parameter is not specified, the text file will be read to the end.

Returned value

Type: String, Undefined. When the file to be read is completed, Undefined is returned.

Description

Calculates random length line.

Availability

Thin client, mobile client, server, thick client, external connection, mobile application (client), mobile application (server), mobile standalone server.

Note

A zero-length line is not a flag for the end of the file.

Example

Text = New TextReader("d:\win.txt", TextEncoding.ANSI);
Str = Text.Read(10);
While Str \<\> Undefined Do // read file by 10 characters

    Message(Str);
    Str = Text.Read(10);
EndDo;

Translation

Русская версия: ЧтениеТекста.Прочитать (TextReader.Read)