From RAD Studio API Documentation
Jump to: navigation, search


function  AS_DataRequest(const ProviderName: OleStr; Data: OleVariant): OleVariant; dispid 20000002;


Type Visibility Source Unit Parent
function automated Datasnap.Midas.pas Datasnap.Midas IAppServerDisp


Generates an OnDataRequest event on the specified provider component.

Use AS_DataRequest to invoke an OnDataRequest event handler of the provider named by ProviderName. AS_DataRequest is provided to allow application developers to customize the communication between a client application and a provider component. There is no predefined meaning for the Data parameter or the return value (Delphi) or the AS_DataRequest _result parameter (C++), which is returned to the caller.

See Also