ReadFileFirstLine (String filePath)

Name

ReadFileFirstLine

Syntax

ReadFileFirstLine (String filePath)

Purpose

To read and return contents of the file up until the first line.

Description

Reads the first line of text of the specified file and returns the text.

Return Type

String

Parameter

filePath [System.String] – Full path of the file

Example

In this example, we are passing the required parameter to the function transformation object using a Variables object.

Where,

filePath = C:\Users\Kanwal.Azim\OneDrive - Astera Software\Desktop\Functions Documentation\Files\ReadFileFirstLine\Test.txt

Right-click on the function transformation object and select Preview Output. You can see that Astera Data Stack has returned the first line of the specified file.

© Copyright 2023, Astera Software