## function: tt_use_table()

tt_use_table opens a table (.dbf). The function receives 2 mandatory parameters. If the table resides in <gUserDataTT>hfiles\, the first parameter is the name of the table(.dbf may be omitted) and the second parameter is "HFILES\". those tables in <gUserDataTT>hfiles\temp\, have also the alias name as first parameter and the second parameter is "TEMP\". The third alternative for the second parameter is "FULLPATH". IN this case, the first parameter is the fullpath of the table (.dbf included). In any case, the second parameter must be specified exactly as described - upper case letters and a trailing backslash for the two directory abbreviations.

A third parameter can set the alias name for this table. The function returns the alias under which the table can be accessed.