StartEx method
Starts the protocol operation.
Syntax
HRESULT retVal = object.StartEx(pUri, pOIProtSink, pOIBindInfo, grfPI, dwReserved);
Parameters
- pUri [in]
-
Type: IUri
A pointer to an IUri interface that identifies the URL or asynchronous pluggable protocol.
- pOIProtSink [in]
-
Type: IInternetProtocolSink
A pointer to an IInternetProtocolSink interface provided by the client.
- pOIBindInfo [in]
-
Type: IInternetBindInfo
A pointer to an IInternetBindInfo interface from which the protocol gets download-specific information.
- grfPI [in]
-
Type: DWORD
An unsigned long integer value that contains a combination of flags from the PI_FLAGS values.
- dwReserved [in]
-
Type: HANDLE_PTR
For pluggable MIME filters, contains the address of a PROTOCOLFILTERDATA structure. Otherwise, it is reserved and must be set to NULL.
Remarks
IInternetProtocolEx::StartEx was introduced in Windows Internet Explorer 7.
IInternetProtocolEx::StartEx is identical to IInternetProtocolRoot::Start, except that it takes its protocol and URL information from an IUri object.