aca les mando el codigo de muestra.
Código:
gracias ... saludos <%@ Page aspcompat="true" Language="vb" AutoEventWireup="false" Codebehind="WebForm1.aspx.vb" Inherits="prueba.WebForm1"%> <% Response.ContentType = "application/vnd.ms-excel" Response.AddHeader ("Content-Disposition","inline;filename=Excel.xls")%> <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> <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5"> <meta name="Excel Workbook Frameset"> <meta http-equiv=Content-Type content="text/html; charset=windows-1252"> <meta name=ProgId content=Excel.Sheet> <meta name=Generator content="Microsoft Excel 9"> <xml> <x:ExcelWorkbook> <x:ExcelWorksheets> <x:ExcelWorksheet> <x:Name>primero</x:Name> <x:WorksheetSource HRef="./prueba.htm"/> </x:ExcelWorksheet> <x:ExcelWorksheet> <x:Name>segundo</x:Name> <x:WorksheetSource HRef="./prueba.htm"/> </x:ExcelWorksheet> </x:ExcelWorksheets> <x:ProtectStructure>False</x:ProtectStructure> <x:ProtectWindows>False</x:ProtectWindows> </x:ExcelWorkbook> </xml> </head> </html>