IBidiRequestContainer::GetEnumObject method

The GetEnumObject method enumerates the bidi requests in a list.

Syntax

HRESULT GetEnumObject(
  IEnumUnknown **ppenum
);

Parameters

ppenum

Pointer to the variable that receives a pointer to the IEnumUnknown interface that enumerates the bidi requests in the container.

Return Value

The method returns one of the following values. For more information about COM error codes, see Error Handling.

Value Description
S_OK
The operation was successfully carried out.
E_HANDLE
The interface handle was invalid.
None of the above
The HRESULT contains an error code corresponding to the last error.

Remarks

An application can call IEnumUnknown::Next to retrieve one or more IBidiRequest interfaces.

Requirements

   
Minimum supported client Windows XP
Minimum supported server Windows Server 2003
Target Platform Desktop
Header bidispl.h
DLL Bidispl.dll

See Also

Bidirectional Communication Interfaces

Bidirectional Communication Schema

IBidiRequestContainer

IEnumUnknown