# DioConfig property

Represents an instance of the cDIOConfig class. Use this property to call various digital I/O configuration methods.

Member of the MccBoard class.

## Property prototype

VB .NET

Public ReadOnly Property DioConfig As MccDaq.cDioConfig

C# .NET

public MccDaq.cDioConfig DioConfig [get]

## Methods

Six configuration methods are accessible only from the DioConfig property. Before you call any of these methods, you need to create an instance of an MccBoard object.

Dim MyBoard As MccDaq.MccBoard

MyBoard = New MccDaq.MccBoard(MyBoardNum)

To call these methods from the DioConfig property, use the notation shown in the example below.

MyErrorInfo = MyBoard.DioConfig.GetNumBits(MyDevNum, MyNumBits)