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POPrinting a reciept on Dot matrix printer with custom paging from C#, asp.net
 

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  1. POPrinting a reciept on Dot matrix printer with custom paging from C#, asp.net
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    <p>Have been looking for this from past 2days couldn't sort out, finally im here. Now starting with the Question,<br> How to Print a reciept on dot matrix printer and stop after printing one reciept with out continuing to prnt complete page with white spaces from C#, iam able to print using the below JScript code, but continues to print whole page even after reciept is completed. </p> <pre><code> function Print-content() { var DocumentContainer = document.getElementById('div2'); var WindowObject = window.open('', "PanelDetails" ,"width=1000,height=550,top=100 ,left=150,toolbars=no,scrollbars=yes ,status=no,resizable=no"); WindowObject.document.writeln(DocumentContainer.innerHTML); WindowObject.document.close(); WindowObject.focus(); WindowObject.open(); WindowObject.print(); } </code></pre> <p>But after printing half page, printer doesnt stop it proceeds and prints complete page with white spaces, well thats a usual problem seen on many sites but didn't come up with a solution, So have shifted to server side coding, using ITextSharp Dll.</p> <p>Can some one please help me with complete solution for printing a reciept half Page and stop the printer after printing last line of the page, which is vertical half of the Letter Fanfold 8-1/2'' 11'' size.</p> <p>for more clarity if required i will post C# code aswell, but in order not to mess i ignored the code</p> <p>Thanks in advance</p> <p>Here's my C# code</p> <pre><code> StringReader sr; private void ExportDataListToPDF() { using (PrintDocument doc = new PrintDocument()) { StringWriter sw = new StringWriter(); HtmlTextWriter hw = new HtmlTextWriter(sw); this.div2.RenderControl(hw); sr = new StringReader(sw.ToString()); doc.DocumentName = "Hello"; doc.DefaultPageSettings.Landscape = false; PaperSize psize = new PaperSize("MyCustomSize", 216, 279); doc.DefaultPageSettings.PaperSize = psize; doc.PrinterSettings.DefaultPageSettings.PaperSize = psize; psize.RawKind = (int)PaperKind.Custom; doc.PrinterSettings.DefaultPageSettings.PaperSize.Height = doc.PrinterSettings.DefaultPageSettings.PaperSize.Height / 2; doc.PrintPage += new PrintPageEventHandler(doc_PrintPage); doc.PrinterSettings.PrinterName = "EPSON LQ-1150II"; doc.PrintController = new StandardPrintController(); // doc.PrinterSettings.PrintFileName = sw.ToString(); doc.Print(); } } public void doc_PrintPage(object sender, PrintPageEventArgs ev) { System.Drawing.Font printFont = new System.Drawing.Font(FontFamily.GenericSerif, 12); float linesPerPage = 0; float yPos = 0; int count = 0; float leftMargin = ev.MarginBounds.Left; float topMargin = ev.MarginBounds.Top; string line = null; // Calculate the number of lines per page. linesPerPage = ev.MarginBounds.Height / printFont.GetHeight(ev.Graphics); // Print each line of the file. while (count &lt; linesPerPage &amp;&amp; ((line = sr.ReadLine()) != null)) { yPos = topMargin + (count * printFont.GetHeight(ev.Graphics)); ev.Graphics.DrawString(line, printFont, Brushes.Black, leftMargin, yPos, new StringFormat()); count++; } // If more lines exist, print another page. if (line != null) ev.HasMorePages = true; else ev.HasMorePages = false; } </code></pre>
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    1. USshiva kumar
    1. USshiva kumar
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      1. POPrinting a reciept on Dot matrix printer with custom paging from C#, asp.net
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    1. CODon't think this is possible... You don't have very much control over the result when printing from a webpage. *If* your main purpose is to print several receipts on a single piece of paper maybe you could have the users select several and print them at the same time.
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      1. POPrinting a reciept on Dot matrix printer with custom paging from C#, asp.net
      1. USmortb
    2. COis it possible to print from C#, i need this DIV to be read in C# and print the out put, but now iam getting HTML tags as output, could you help me out, if thats possible i wil try with iTextsharp. papersize attibutes on it
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      1. POPrinting a reciept on Dot matrix printer with custom paging from C#, asp.net
      1. USshiva kumar
 

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