Word_Field


Purpose   Assigns a word variable to an input field.

Decln.    Word_Field(ID:byte;var WVar:word;Fmt:Lstring;Min,Max:word);

Remarks   ID is the field ID number.
          Wvar is the name of the word variable that will be updated with
          the user's input.
          Fmt is the format of the input field. Pass a null string '' for
          the default.
          Min, Max are the minimum and maximum values for range check. Set
          to 0 to accept any word value.

          The field must be declared with Add_Field prior to calling this
          procedure.

Example

BEGIN
    ACTIVATE_TABLE(3);
    WORD_FIELD(1, AREA, '', 0,120);
    WORD_FIELD(2, VOLUME, '', 1,31);
END;