DtvLong dal_fld_rea_str (idf, row, str)

reads the text string at the specified row position in the field (without memory allocation).

Input Parameters Significance
DtvLong idf field Id
DtvLong row row position in the field

Output Parameters Significance
char *str text string

Return Code Significance
0 no error
-1 field Id is NULL
1 wrong row position

You can apply the function for fields of any type.

Final spaces in case of left-flush format and leading spaces in case of right-flush format are removed.

In the calling function have to be allocated Virtual column width+1 bytes storage place