When overridden in a derived class, asynchronously writes a given Visual element to the serialization Stream.
Public MustOverride Sub WriteAsync ( _
visual As Visual, _
userState As Object _
The Visual element to write to the serialization Stream.
A caller-specified object to identify the asynchronous write operation.
userState is passed to the WritingCompletedEventHandler when the WritingCompleted event occurs.
The output Stream of the write operation is normally specified as a parameter to the constructor of the derived class that implements SerializerWriter.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.