crystal report char(13)

[basti42]

hello! how would i do this?
this is a reciept

description amount
item1 5.00
item2
6 X 3.00 18.00
======
23.00

also the only options are .showDialog and .show
how would i directly print without previewing it?

tnx

[kregg]

Sorry to tell you this, but you really haven't explained your question properly.

We human programmers are not mindreaders... well not very good ones anyway! You'll need to give a much more in-depth explanation about what you have done and what you are trying to do. The more detail you give, the more accurate we can be with our answers.

[basti42]

ok sorry...

this is the actual code:

 SqlConnection conn = new SqlConnection(cVar.conString);
            conn.Open();
            SqlCommand comm = conn.CreateCommand();
            comm.CommandText = "SELECT * FROM tblPOS WHERE RECEIPT_NO = "+ lblReceiptNo.Text +"";
            cVar.dataReader = comm.ExecuteReader();

                if (cVar.dataReader.HasRows)
                {
                    cVar.dataReader.Close();
                    SqlDataAdapter da = new SqlDataAdapter(comm);
                    DataTable dt = new DataTable();
                    da.Fill(dt);

                    crReceipt cReceipt = new crReceipt();
                    cReceipt.SetDataSource(dt);
                    frmPrintPreview fPrintPreview = new frmPrintPreview();
                    fPrintPreview.crystalReportViewer1.ReportSource = cReceipt;
                    fPrintPreview.ShowDialog();

i'm going to print the receipt no.
1. why crystal report is too slow when preview? (use this in other report)
2. how can i print directly without showing the print preview?
3. in receipt how can i print items like below

Description Amount
Milk 75.00 --> 1 item only (1 line)
orange
5 X 10.00 50.00 --> if the item greater than 1 (2 lines)
===========
125.00

no problem if all items are 1 i can print it line by line the problem is that how if the item is greater than 1 i must print (no. of items times the unit price at the bottom) because the paper is 3inches wide only. remember that this is a receipt