Microsoft KB Archive/83916

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CONVINFO Data Structure wStatus Field Description

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Q83916

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The information in this article applies to:


 * Microsoft Windows Software Development Kit (SDK) 3.1

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SUMMARY
The documentation for the CONVINFO data structure used by the Dynamic Data Exchange Management Library (DDEML) lists the possible values of the structure's wStatus field. However, the documentation does not elaborate on the causes of these different values.

The following table lists the various values of the wStatus field and the conditions under which each status code is reported:

  wStatus        Cause ---  ST_ADVISE      One or more links are in progress.

ST_BLOCKED    The conversation is blocked.

ST_BLOCKNEXT  The conversation will block after calling the next callback.

ST_CLIENT     The conversation handle passed to the DdeQueryConvInfo function is a client side handle. If the ST_CLIENT value is 0, then the conversation handle passed to the DdeQueryConvInfo function is a                 server side handle.

ST_CONNECTED  The conversation is connected.

ST_INLIST     The conversation is a member of a conversation list.

ST_ISLOCAL    Both sides of the conversation are using the DDEML.

ST_ISSELF     Both sides of the conversation are using the same instance of the DDEML.

ST_TERMINATED The conversation has been terminated by the other side. Additional query words: 3.10 no32bit

Keywords : kb16bitonly

Issue type :

Technology : kbAudDeveloper kbWin3xSearch kbSDKSearch kbWinSDKSearch kbWinSDK310