Verifies the names of all interface elements defined.
int IupGetAllNames(char *names, int n); [in C] IupGetAllNames(names: string table, n: numer) -> (num: number) [in IupLua3] iup.GetAllNames(names: string table, n: numer) -> (num: number) [in IupLua5]
names: table receiving the names n: maximum number of names the table can receive.
This function returns the number of names loaded to the table.
This name is not associated to the name of the Lua variable this was inherited from LED and is needed for some functions.