Datasnap.DSConnect.TDSProviderConnection.AS_DataRequest
| [–] Properties | |
|---|---|
| Type: function | |
| Visibility: protected | |
| Source: Datasnap.DSConnect.pas Datasnap.DSConnect.hpp
| |
| Unit: Datasnap.DSConnect | |
| Parent: TDSProviderConnection | |
Delphi
function AS_DataRequest(const ProviderName: OleStr; Data: OleVariant): OleVariant; safecall;
C++
HRESULT __safecall AS_DataRequest(const System::Types::OleStr ProviderName, System::OleVariant Data, System::OleVariant &__AS_DataRequest_result);
Description
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.