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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| user32.lib
| Header File
| ddeml.h
| Unicode
| No
| Platform Notes
| None
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DdeDisconnect
The DdeDisconnect function terminates a conversation started by either the DdeConnect or DdeConnectList function and invalidates the specified conversation handle.
BOOL DdeDisconnect(
HCONV hConv
| // handle to conversation
| );
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Parameters
hConv
Identifies the active conversation to be terminated.
Return Values
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero.
Errors
The DdeGetLastError function can be used to get the error code, which may be one of the following
values:
DMLERR_DLL_NOT_INITIALIZED
DMLERR_NO_CONV_ESTABLISHED
DMLERR_NO_ERROR
Remarks
Any incomplete transactions started before calling DdeDisconnect are immediately abandoned. The XTYP_DISCONNECT transaction is sent to the dynamic data exchange (DDE) callback function of
the partner in the conversation. Generally, only client applications must
terminate conversations.
See Also
DdeConnect, DdeConnectList, DdeDisconnectList, XTYP_DISCONNECT
Related Links
Software for Delphi and C++ Builder developers
Software for Visual Studio .NET developers
Software for Visual Basic 6 developers
Delphi Tips&Tricks
MegaDetailed.NET
More Online Helps
Win32 Multimedia Programmer's Reference (mmedia.hlp)
OLE Programmer's Reference (ole.hlp)
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Microsoft Windows Sockets 2 Reference (sock2.hlp)
Microsoft Windows Telephony API (TAPI) Programmer's Reference (tapi.hlp)
Unix Manual Pages
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