<A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#ref_81_7">T</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_222_13">New_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_81_13">Generic_Field_Check</A>'<b>Access</b>,
<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_88_13">Generic_Char_Check</A>'<b>Access</b>);
<b>if</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#ref_81_7">T</A> = <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_134_4">Null_Field_Type</A> <b>then</b>
<A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#ref_81_7">T</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_222_13">New_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_81_13">Generic_Field_Check</A>'<b>Access</b>,
<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_88_13">Generic_Char_Check</A>'<b>Access</b>);
<b>if</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#ref_81_7">T</A> = <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_134_4">Null_Field_Type</A> <b>then</b>