IInetXWebDataSet Interface

IInetXWebDataSet lets a Web item interact with information about a dataset in an XML broker's data packet.

Pascal

IInetXWebDataSet = interface;

C++

__interface IInetXWebDataSet;

File

MidItems

Description

Web items use the IInetXWebDataSet interface (formerly known as IMidasWebDataSet) to obtain information about a dataset supplied by an XML broker. By using this interface, the Web item does not need to worry about whether the dataset is the top-level dataset in the XML data packet or a nested dataset in that data packet.

IInetXWebDataSet defines methods for obtaining information about the fields and parameters of the associated dataset. It also defines methods for assigning an event handler that receives notifications when this information changes.

Note: VCL Method declarations that use IInetXWebDataSet use the _di_IInetXWebDataSet type instead. This type is a DelphiInterface wrapper around the IInetXWebDataSet interface:

Copy Code

typedef System::DelphiInterfaceDelphiInterface_object< IInetXWebDataSet >  _di_IInetXWebDataSet;