TCustomAdapter is a base class for adapter components.

TCustomAdapter = class(TComponent, IIdentifyAdapter, IWebVariableName, IWebVariablesContainer, INotifyList, IWebSnapObjClass, IGetAdapterErrors, IGetAdapterErrorsList, INotifyWebActivate, IAdapterEditor, IGetAdapterFields, IGetAdapterActions, IIteratorSupport, IClearAdapterValues, IEchoAdapterFieldValues, IAdapterAccess, IGetAdapterHiddenFields, ICreateActionRequestContext, IWebDataFields, IWebActionsList, IAdapterNotifyAdapterChange, IIteratorIndex);

class TCustomAdapter : public TComponent, public IIdentifyAdapter, public IWebVariableName, public IWebVariablesContainer, public INotifyList, public IWebSnapObjClass, public IGetAdapterErrors, public IGetAdapterErrorsList, public INotifyWebActivate, public IAdapterEditor, public IGetAdapterFields, public IGetAdapterActions, public IIteratorSupport, public IClearAdapterValues, public IEchoAdapterFieldValues, public IAdapterAccess, public IGetAdapterHiddenFields, public ICreateActionRequestContext, public IWebDataFields, public IWebActionsList, public IAdapterNotifyAdapterChange, public IIteratorIndex;