public long Execute(
	IReadBinding binding,
	CancellationToken cancellationToken
)

Public Function Execute ( 
	binding As IReadBinding,
	cancellationToken As CancellationToken
) As Long

abstract Execute : 
        binding : IReadBinding * 
        cancellationToken : CancellationToken -> int64 
override Execute : 
        binding : IReadBinding * 
        cancellationToken : CancellationToken -> int64