Input Parameters | Significance |
char *par |
Control parameters: NXT = next list |
Output Parameters | Significance |
none | - |
Return Code | Significance |
0 | no error |
1 | error at Pre_Query trigger |
100 |
no further data exist - or - mask without record scan |
Can be called as On_Select userexit in the widget menu or as On_Event userexit in widget state or in query mode of the mask edit state.
It is a prerequisite for the record scan that a database sort criterion has been set. If no database sorting has been set, the function outputs the message "database cursor closed, cannot be reloaded" and returns the return code 100.