using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication4 { class Program { static char[] vs = "qazxswedcvfrtgb nhyujmkioplPLOKIJU HYGTFRDESWSQAZXCVBNM ".ToCharArray(); static void Main(string[] args) { StringBuilder sb = new StringBuilder(@"<html xmlns:o=""urn:schemas-microsoft-com:office:office"" xmlns:x=""urn:schemas-microsoft-com:office:excel"" xmlns=""http://www.w3.org/TR/REC-html40""> <head> </head><table border=""1""><thead><tr><th>column A</th><th>column B</th><th>column C</th><th>column D</th></tr></thead><tbody>"); Random r = new Random(); for (int i = 0; i < 10; i++) { sb.AppendFormat( @"<tr><td>{0}</td><td>{1}</td><td x:str=""{2:0000000000}"">{2:0000000000}</td><td>{3}</td></tr>", getRandomWord(r), r.NextDouble(), r.Next(10000000), "test" ).AppendLine(); } sb.Append("</tbody></body></html>"); System.IO.File.WriteAllText("z:/test.xls", sb.ToString()); } static string getRandomWord(Random r) { int length = r.Next(5, 15); StringBuilder sb = new StringBuilder(); while (length-- > 0) { sb.Append(vs[r.Next(vs.Length - 1)]); } return sb.ToString(); } } }
(export without x:str attribute)
(export with x:str attribute)
Use xml format example
<?xml version="1.0"?> <?mso-application progid="Excel.Sheet"?> <Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:html="http://www.w3.org/TR/REC-html40"> <Worksheet ss:Name="Sheet1"> <Table ss:DefaultColumnWidth="54" ss:DefaultRowHeight="16.5"> <Row> <Cell> <Data ss:Type="String">KPmBYSAYyugQe</Data> </Cell> <Cell> <Data ss:Type="Number">0.96726507412608</Data> </Cell> <Cell> <Data ss:Type="String">0000197334</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> <Row> <Cell> <Data ss:Type="String">XdpptxEYqEf</Data> </Cell> <Cell> <Data ss:Type="Number">0.734600760850404</Data> </Cell> <Cell> <Data ss:Type="String">0001564744</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> <Row> <Cell> <Data ss:Type="String">RbkWExnsMfJNHS</Data> </Cell> <Cell> <Data ss:Type="Number">0.666254851346023</Data> </Cell> <Cell> <Data ss:Type="String">0003279746</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> <Row> <Cell> <Data ss:Type="String">OBbRffRJP</Data> </Cell> <Cell> <Data ss:Type="Number">0.721114829052759</Data> </Cell> <Cell> <Data ss:Type="String">0007181989</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> <Row> <Cell> <Data ss:Type="String">ZHdLm MohfByWd</Data> </Cell> <Cell> <Data ss:Type="Number">0.270307757551925</Data> </Cell> <Cell> <Data ss:Type="String">0008739388</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> <Row> <Cell> <Data ss:Type="String">kNqGnHE</Data> </Cell> <Cell> <Data ss:Type="Number">0.895800942506548</Data> </Cell> <Cell> <Data ss:Type="String">0001980657</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> <Row> <Cell> <Data ss:Type="String">xYr yJdeKp</Data> </Cell> <Cell> <Data ss:Type="Number">0.462409074633573</Data> </Cell> <Cell> <Data ss:Type="String">0002466265</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> <Row> <Cell> <Data ss:Type="String">GZvyMV</Data> </Cell> <Cell> <Data ss:Type="Number">0.921151050795406</Data> </Cell> <Cell> <Data ss:Type="String">0000487429</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> <Row> <Cell> <Data ss:Type="String">AysRFgIMuUfwCE</Data> </Cell> <Cell> <Data ss:Type="Number">0.102547224193135</Data> </Cell> <Cell> <Data ss:Type="String">0009025478</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> <Row> <Cell> <Data ss:Type="String">RYaFkSvWhWd</Data> </Cell> <Cell> <Data ss:Type="Number">0.313286157936457</Data> </Cell> <Cell> <Data ss:Type="String">0007754057</Data> </Cell> <Cell> <Data ss:Type="String">test</Data> </Cell> </Row> </Table> <WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel"> <ProtectObjects>False</ProtectObjects> <ProtectScenarios>False</ProtectScenarios> </WorksheetOptions> </Worksheet> </Workbook>Reference : http://msdn.microsoft.com/en-us/library/bb226687%28v=office.11%29.aspx