Personal Communications Response
Personal Communications either returns the keystrokes in a DDE data message, or
responds with one of these ACK messages containing status information:
- WM_DDE_DATA(hData, aKEYS)
- WM_DDE_ACK(wStatus, aKEYS)
If Personal Communications cannot return the keystroke information, one of the following status codes is returned in the low-order byte of the wStatus word:
| Return Code | Explanation |
|---|---|
| 2 | No keystroke was intercepted. |
| 6 | The specified format is not valid. |
| 9 | A system error occurred. |