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  • Disconnecting a stream
  • Procedure for stream detection
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Stored procedures
Stops receiving or broadcasting a stream. The connection is closed and dissociated from the stream and from the corresponding Conference controls.
Remarks:
  • To stop receiving or broadcasting a stream without dissociating this stream from a Conference control, use StreamStop.
  • Caution: The Conference controls are no longer supported from Windows Vista.
    Versions 20 and later
    From version 20, the Conference controls are supported in Windows Vista and later. If you want to use the Conference control with an earlier Windows version:
    1. Open the control description window.
    2. In the "UI" tab, check "Use the TAPI 3.x APIs / Windows XP (for compatibility)".
    3. Validate.
    New in version 20
    From version 20, the Conference controls are supported in Windows Vista and later. If you want to use the Conference control with an earlier Windows version:
    1. Open the control description window.
    2. In the "UI" tab, check "Use the TAPI 3.x APIs / Windows XP (for compatibility)".
    3. Validate.
    From version 20, the Conference controls are supported in Windows Vista and later. If you want to use the Conference control with an earlier Windows version:
    1. Open the control description window.
    2. In the "UI" tab, check "Use the TAPI 3.x APIs / Windows XP (for compatibility)".
    3. Validate.
Example
// Stops receiving the stream and dissociates the stream from the associated control
StreamDisconnect(STREAM_MyStream..Value)
Syntax
StreamDisconnect(<Stream identifier>)
<Stream identifier>: Integer
Identifier of the stream to disconnect. This identifier can be found:
  • in the event "Connection request of new stream" associated with the stream.
  • by ..Value applied to the stream.
Remarks

Disconnecting a stream

When a stream is disconnected (by the caller or the called), the "End of connection" event is automatically run.

Procedure for stream detection

A stream is associated with the event "Connection request of new stream". This event is run when a request to connect to an incoming stream is detected.
This event is run in one of the following cases:
  • if ..Detection applied to the stream is set to True.
  • if the option "Detection of active incoming streams" has been checked in the stream description window.
Remark: This event is run in a specific thread of WLanguage. Therefore, it is subject to limitations specific to the threads. See Managing threads with WINDEV for more details.
Related Examples:
The Conference control Unit examples (WINDEV): The Conference control
[ + ] Using the "Conference" control:
- Establish the connection with another user
- Communicate (image and sound) with another user via network
- Close a connection
WD Video Conference Complete examples (WINDEV): WD Video Conference
[ + ] This example uses the Conference control and presents the use of sockets via an instant messaging.
WD Video conference enables you to start a conference (sound + video) with a remote user. Furthermore, with instant messaging, you have the ability to send a file to your contact and to dialog with him.
Component : wd250com.dll
Minimum version required
  • Version 9
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