# QvdNoOfFields Script function

This script function returns the number of fields in a QVD file.

Syntax:

QvdNoOfFields(filename)

Arguments:

Arguments

| Argument | Description |
| --- | --- |
| filename | The name of a QVD file, if necessary including path, as a folder or web data connection.<br><br>Example: 'lib://Table Files/' |

Examples:

`QvdNoOfFields 
 ('MyFile.qvd')` `QvdNoOfFields 
 ('C:\MyDir\MyFile.qvd')` `QvdNoOfFields 
 ('lib://DataFiles/MyFile.qvd')`