INmChannel::IsActive
Use the IsActive method to determine whether a channel is currently transmitting information. "Active" has different meanings for different channel types.
HRESULT IsActive(void);
Return Values
NetMeeting client applications can use the SUCCEEDED and FAILED macros in winerror.h to check return values.
Return values can include RPC layer errors or any of the following values.
- S_OK
The channel is active. - S_FALSE
The channel is not active.
Remarks
The behavior of an active channel depends on the specific channel type. NetMeeting uses the NMCH_* constants to identify different channel types.
The INmChannel::SetActive method can be used to change this state for some channels.
Requirements
** Windows NT/2000:** Requires Windows NT 4.0 SP3 or later.
** Windows 95/98:** Requires Windows 95 or later. Available as a redistributable for Windows 95.
** Header:** Imsconf2.idl.