The class byte to be used when sending generic ISO 7816-4 command APDUs to the card.

Namespace: CardWerk.SmartCard
Assembly: CardWerk.SmartCard (in CardWerk.SmartCard.dll)

Public Property CLA() As Byte
This language is not supported or no code example is available.
public byte CLA {get; set;}
This language is not supported or no code example is available.
public:  
property Byte CLA { 
Byte get( ); 
void set( 
Byte value 
); 
}
This language is not supported or no code example is available.
public function get CLA() : byte
public function set CLA(value : byte);
This language is not supported or no code example is available.

Property Value

Type: byte

The default class byte value is '00'.

Depending on the smart card operating system and whether secure messaging or logical channels are used, a different class byte value may be required. For example, GSM SIM cards always use a class byte of 'A0', ACOS1 cards always use a class byte of '80'.

.NET Framework

Supported in: 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

.NET Core

Supported in: 2.0, 2.1, 2.2, 3.0, 3.1, 5.0, 6.0, 7.0, 8.0

.NET Standard

Supported in: 2.0