Datasnap.Win.TConnect.TLocalConnection.InterfaceSupportsErrorInfo
| [–] Properties | |
|---|---|
| Type: function | |
| Visibility: protected | |
| Source: Datasnap.Win.TConnect.pas Datasnap.Win.TConnect.hpp
| |
| Unit: Datasnap.Win.TConnect | |
| Parent: TLocalConnection | |
Delphi
function InterfaceSupportsErrorInfo(const iid: TIID): HResult; stdcall;
C++
HRESULT __stdcall InterfaceSupportsErrorInfo(const Winapi::Activex::TIID &iid);
Description
Returns whether a specific OLE database interface can return OLE database error messages.
The InterfaceSupportsErrorInfo method returns whether a specific OLE database interface can return OLE database error messages. The iid parameter is the global unique identifier (GUID) of the OLE database interface in question. The possible return values of the InterfaceSupportsErrorInfo method are S_OK and S_FALSE, both of type HResult.