Public MustInherit Class DbTransaction _
    Inherits MarshalByRefObject _
    Implements IDbTransaction, IDisposable

Dim instance As DbTransaction

public abstract class DbTransaction : MarshalByRefObject, 
    IDbTransaction, IDisposable

public ref class DbTransaction abstract : public MarshalByRefObject, 
    IDbTransaction, IDisposable

public abstract class DbTransaction extends MarshalByRefObject implements IDbTransaction, 
    IDisposable

public abstract class DbTransaction extends MarshalByRefObject implements IDbTransaction, IDisposable