DtvLong dal_lng_shw_fld (par)

Shows or hides a list of all the language fields in a multilingual field in special columns.

Input Parameter Significance
char *par Name of multilingual field ["" = all] without language keys

Output Parameter Significance
none -

Return Code Significance
0 OK
1 No active widget
2 Mask not a list
3 Mask is in edit mode
4 Field is not multilingual

This function works alternately. It can only be usefully applied by customisers. End-users should not have access to this feature, because the title of language fields is only output in the currently selected language end, thus, an unambiguous assignment of language and column cannot be made.

This function can also be called as On_Select userexit in Widget menus / Button aerials or On_Event userexit in Widget state. It cannot be called in Mask-Edit state.