thank you very much its working using your code for (int i = 0; i < dt2.Columns.Count; i++) { string width = i == 0 ? "2" : "1"; // first column will be 50% and others 20% sb.Append("<td colspan=" + width + " rowspan='0' style = 'background-color: #e7e7e7;color:#000000'>"); sb.Append(dt2.Columns[i].ColumnName); sb.Append("</td>"); }
not working sir plzz check screenshot hear http://websitedevelopervadodara.blogspot.in/2017/10/change-width-of-product-description-hsn.html
sb.Append("<table style='width:10px;' border = '1'>"); sb.Append("<tr>"); //foreach (DataColumn column in dt2.Columns) //{ // sb.Append("<th style = 'width:40%;background-color: #e7e7e7;color:#000000'>"); // sb.Append(column.ColumnName); // sb.Append("</th>"); //} for (int i = 0; i < dt2.Columns.Count; i++) { string width = i == 0 ? "'50%'" : "'20%'"; // first column will be 50% and others 20% sb.Append("<th width=" + width + " style = 'background-color: #e7e7e7;color:#000000'>"); sb.Append(dt2.Columns[i].ColumnName); sb.Append("</th>"); } sb.Append("</tr>"); foreach (DataRow row in dt2.Rows) { sb.Append("<tr>"); foreach (DataColumn column in dt2.Columns) { for (int i = 0; i < dt2.Rows.Count; i++) { string width = i == 0 ? "'50%'" : "'20%'"; sb.Append("<td width=" + width + ">"); sb.Append(row[column]); sb.Append("</td>"); } } sb.Append("</tr>"); } sb.Append("</table>");
using (StringWriter sw = new StringWriter()) { using (HtmlTextWriter hw = new HtmlTextWriter(sw)) { StringBuilder sb = new StringBuilder(); //Generate Invoice (Bill) Header. sb.Append("<table width='100%' cellspacing='0' cellpadding='2'>"); sb.Append("<table style='width:10px;' border = '1'>"); sb.Append("<tr>"); for (int i = 0; i < dt2.Columns.Count; i++) { string width = i == 0 ? "'50%'" : "'20%'"; // first column will be 50% and others 20% sb.Append("<th width=" + width + " style = 'background-color: #e7e7e7;color:#000000'>"); sb.Append(dt2.Columns[i].ColumnName); sb.Append("</th>"); } sb.Append("</tr>"); foreach (DataRow row in dt2.Rows) { sb.Append("<tr>"); foreach (DataColumn column in dt2.Columns) { sb.Append("<td style='width:80px;'>"); sb.Append(row[column]); sb.Append("</td>"); } sb.Append("</tr>"); } sb.Append("<tr colspan = '5' rowspan ='3'>"); sb.Append("<td align='center'>"); sb.Append(objPurchaseOrderBO.TotalInWord); sb.Append("</td>"); sb.Append("<th colspan = '3'> Total TAX"); sb.Append("</th>"); sb.Append("<td>"); sb.Append(totalTaxValue.Text); sb.Append("</td>"); sb.Append("</tr>"); sb.Append("</table>"); //Export HTML String as PDF. StringReader sr = new StringReader(sb.ToString()); Document pdfDoc = new Document(PageSize.A3, 40f, 40f, 20f, 0f); HTMLWorker htmlparser = new HTMLWorker(pdfDoc); PdfWriter writer = PdfWriter.GetInstance(pdfDoc, Response.OutputStream); pdfDoc.Open(); htmlparser.Parse(sr); pdfDoc.Close(); Response.ContentType = "application/pdf"; Response.AddHeader("content-disposition", "attachment;filename=Invoice_" + orderNo + ".pdf"); Response.Cache.SetCacheability(HttpCacheability.NoCache); Response.Write(pdfDoc); Response.End(); } }