NewLine is equivalent to \r\n, so you're getting both of those. You probably only need one of them.

>Hi everybody,
>
>What should we use for chr(13)+chr(10) in .NET? I tried Environment.NewLine but it looks to me like doubled 2 empty lines.
>
>I am using
>

> StringBuilder displayString = new StringBuilder();
>         foreach (DataRow row in dataSet.Tables[0].Rows)
>         {
>            displayString.AppendFormat("Instructor: {0} {1}  [{2}]{3}",
>               row["first_name"].ToString().Trim(), row["last_name"].ToString().Trim(), row["instr_id"].ToString().Trim(), Environment.NewLine);

>
>
>Do you know what I am supposed to use to match
>
>

>lvRetVal='0-Instructor: '+alltrim(first_name)+' '+alltrim(last_name)+'  ['+alltrim(instr_id)+']' + ;
>   chr(13)+chr(10)+chr(13)+chr(10) + ;
>   'Last Checked in: ' + TRANSFORM(NVL(last_ck_in,{})) + CHR(13) + CHR(10) + ;

>
>Thanks in advance.