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    UsbDeviceClass.ProtocolCode | protocolCode property
Gets or sets the protocol code of the device.
Syntax
Public Property ProtocolCode As Nullable(Of Byte)
Property value
Type: IReference<Byte> [JavaScript/C++] | System.Nullable<Byte> [.NET]
The protocol code of the device.
Remarks
You can set the ProtocolCode value only when SubclassCode value is set to a non-null value.
Requirements
| Minimum supported client | Windows 8.1 | 
|---|---|
| Minimum supported server | Windows Server 2012 R2 | 
| Namespace | 
 
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| Metadata | 
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See also
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