Sets the QRCodePNG property

C# |
[ObsoleteAttribute("The With methods are obsolete and will be removed in version 2 of the AWS SDK for .NET. See http://aws.amazon.com/sdkfornet/#version2 for more information.")] public VirtualMFADevice WithQRCodePNG( MemoryStream qRCodePNG )

- qRCodePNG (MemoryStream)
- The value to set for the QRCodePNG property

this instance