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ddeclose_terminate_dde_server_link_.htm
Navigation:  Language Reference > App A - DDE, OLE, and OCX > DDE Procedures >====== DDECLOSE (terminate DDE server link) ====== Previous pageReturn to chapter overviewNext page

DDECLOSE( channel )

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DDECLOSE Closes an open DDE channel.
channel The label of the LONG integer variable containing the channel number–the value returned by the DDESERVER or DDECLIENT procedure.

The DDECLOSE procedure allows a DDE client program to terminate the specified channel. A channel is automatically terminated when the window which opened the channel is closed.

Errors Posted:

601 Invalid DDE Channel
602 DDE Channel Not Open
605 Time Out

Example:

WinOne  WINDOW,AT(0,0,160,400)

       END

SomeServer LONG

CODE

OPEN(WinOne)

SomeServer = DDECLIENT('SomeApp','MyTopic') !Open as client

ACCEPT

END

DDECLOSE(SomeServer)

See Also:

DDECLIENT

DDESERVER

ddeclose_terminate_dde_server_link_.htm.txt · Last modified: 2021/04/15 15:57 (external edit)