Personal Communications Response
Personal Communications either returns the presentation space data, or responds
with one of these ACK messages containing an error code in the low-order
byte of the wStatus word:
- WM_DDE_DATA(hData, aEPS)
- WM_DDE_ACK(wStatus, aEPS)
If Personal Communications cannot return the presentation space, one of the following status codes is returned in the low-order byte of the wStatus word:
| Return Code | Explanation |
|---|---|
| 1 | No prior Set Presentation Space Service Condition function was called, or an incorrect parameter was set. |
| 6 | The specified format is not valid. |
| 9 | A system error occurred. |