DtvLong dal_wdh_nxt_lis (par)

In case of a data query this function enters the next records into the record buffer of the mask if the maximum record number was exceeded in a previous query (record scan).

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.