The CONVINFO structure contains information about a DDE conversation.
typedef struct tagCONVINFO { // ci DWORD cb; DWORD hUser; HCONV hConvPartner; HSZ hszSvcPartner; HSZ hszServiceReq; HSZ hszTopic; HSZ hszItem; UINT wFmt; UINT wType; UINT wStatus; UINT wConvst; UINT wLastError; HCONVLIST hConvList; CONVCONTEXT ConvCtxt; HWND hwnd; HWND hwndPartner; } CONVINFO;
Value |
Meaning |
XTYP_ADVDATA |
Informs a client that advise data from a server has arrived. |
XTYP_ADVREQ |
Requests a server to send updated data to the client during an advise loop. This transaction results when the server calls DdePostAdvise. |
XTYP_ADVSTART |
Requests a server to begin an advise loop with a client. |
XTYP_ADVSTOP |
Notifies a server that an advise loop is stopping. |
XTYP_CONNECT |
Requests a server to establish a conversation with a client. |
XTYP_CONNECT_CONFIRM |
Notifies a server that a conversation with a client has been established. |
XTYP_DISCONNECT |
Notifies a server that a conversation has terminated. |
XTYP_EXECUTE |
Requests a server to execute a command sent by a client. |
XTYP_MONITOR |
Notifies an application registered as APPCMD_MONITOR that DDE data is being transmitted. |
XTYP_POKE |
Requests a server to accept unsolicited data from a client. |
XTYP_REGISTER |
Notifies other DDEML applications that a server has registered a service name. |
XTYP_REQUEST |
Requests a server to send data to a client. |
XTYP_UNREGISTER |
Notifies other DDEML applications that a server has unregistered a service name. |
XTYP_WILDCONNECT |
Requests a server to establish multiple conversations with the same client. |
XTYP_XACT_COMPLETE |
Notifies a client that an asynchronous data transaction has been completed. |
Value |
Meaning |
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 handle is zero, 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 partner. |
Value |
Meaning |
XST_ADVACKRCVD |
The advise transaction has just been completed. |
XST_ADVDATAACKRCVD |
The advise data transaction has just been completed. |
XST_ADVDATASENT |
Advise data has been sent and is awaiting an acknowledgement. |
XST_ADVSENT |
An advise transaction is awaiting an acknowledgement. |
XST_CONNECTED |
The conversation has no active transactions. |
XST_DATARCVD |
The requested data has just been received. |
XST_EXECACKRCVD |
An execute transaction has just been completed. |
XST_EXECSENT |
An execute transaction is awaiting an acknowledgement. |
XST_INCOMPLETE |
The last transaction failed. |
XST_INIT1 |
Mid-initiate state 1. |
XST_INIT2 |
Mid-initiate state 2. |
XST_NULL |
Pre-initiate state. |
XST_POKEACKRCVD |
A poke transaction has just been completed. |
XST_POKESENT |
A poke transaction is awaiting an acknowledgement. |
XST_REQSENT |
A request transaction is awaiting an acknowledgement. |
XST_UNADVACKRCVD |
An unadvise transaction has just been completed. |
XST_UNADVSENT |
An unadvise transaction is awaiting an acknowledgement. |
CONVCONTEXT, DdeInitialize, DdePostAdvise, DdeQueryConvInfo
file: /Techref/os/win/api/win32/struc/src/str02_15.htm, 13KB, , updated: 2000/4/7 11:20, local time: 2024/11/8 17:18,
3.231.219.178:LOG IN ©2024 PLEASE DON'T RIP! THIS SITE CLOSES OCT 28, 2024 SO LONG AND THANKS FOR ALL THE FISH!
|
©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? <A HREF="http://www.piclist.com/techref/os/win/api/win32/struc/src/str02_15.htm"> CONVINFO</A> |
Did you find what you needed? |
PICList 2024 contributors:
o List host: MIT, Site host massmind.org, Top posters @none found - Page Editors: James Newton, David Cary, and YOU! * Roman Black of Black Robotics donates from sales of Linistep stepper controller kits. * Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters. * Monthly Subscribers: Gregg Rew. on-going support is MOST appreciated! * Contributors: Richard Seriani, Sr. |
Welcome to www.piclist.com! |
.