I have created an invoice in Rich text box (which will send to printer for printing using dos command bill.rtf>>prn).because my Printer is dot matrix it will not stop paper if i am not send print command using dos. so i need to draw a lines in invoice to look proper invoice so is there any way to draw a line in rich text box using c#. now invoice look like this i want to draw proper lines between them
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Customer : Test Address:
Invoice No:4933 Date:05/15/2013
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SNo|Item Name |Size|Qty |Rate |T.Amt |
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1 CP+ESR 1 1 200.0 200
2 ECG 1 1 100.0 100
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Medicine Amount : 300
Doctor Fees : 0
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Total Amount : 300