This document covers the following topics:
NGUSVSTP
Terminates all DDE activity for the server. Any topics registered for the service are unregistered and any open conversations are terminated. The server should not call any other DDE transaction after this subprogram has been executed.
| Name/Data Type | Explanation |
|---|---|
| 1 DDE-VIEW | Input/Output PDA for DDE subprograms. |
| 2 SERVICE (A20) | Service name. |
| 2 TOPIC (A20) | Topic name. |
| 2 CONV-ID (I4) | Conversation ID. |
| 2 MESSAGE (A20) | Message information. |
| 2 ITEM (A20) | Item of current conversation. |
| 2 FORMAT (A20) | Format of data to be sent. |
| 2 TIMEOUT (I4) | Time interval before the conversation is interrupted because there is no server message. |
| 2 DATALEN (I2) | Length of data. |
| 2 DATA-ARRAY (A1/1:V) | |
| 1 Max-Index (I2) | Input Highest index of DATA-ARRAY; can be set to any I2 value. |
| 1 Response (I4) | Output Natural error (if applicable). |