ConverterStream.Position Property
The Position property throws a NotSupportedException. The ConverterStream class does not support seeks.
Namespace:  Microsoft.Exchange.Data.TextConverters
Assembly:  Microsoft.Exchange.Data.Common (in Microsoft.Exchange.Data.Common.dll)
Syntax
'Declaration
Public Overrides Property Position As Long
    Get
    Set
'Usage
Dim instance As ConverterStream
Dim value As Long
value = instance.Position
instance.Position = value
public override long Position { get; set; }
Property Value
Type: System.Int64