Input Parameters | Significance |
char *par | userexit parameter string |
Output Parameters | Significance |
none | - |
Return Code | Significance |
0 | no error |
1 | action is prevented |
Can be invoked as edit_action-userexit at any mask.
This function prevents query operations in widget state of a mask as well as the associated entry of search terms.
After calling the function DataView will output a warning in the message window after each attempt to query records.