Personal Communications Response
Personal Communications either returns the system configuration data item in a
DDE DATA message, or responds with one of these ACK messages containing
status information:
- WM_DDE_DATA(hData, aSYSCON)
- WM_DDE_ACK(wStatus, aSYSCON)
If Personal Communications cannot return the system configuration, a DDE ACK message
is returned with an error code in the low-order byte of the wStatus
word:
WM_DDE_ACK(wStatus, aSYSCON)| Return Code | Explanation |
|---|---|
| 9 | A system error occurred. |