<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-29453037</id><updated>2011-11-27T19:21:38.383-06:00</updated><category term='c#'/><category term='asp.net'/><category term='.net'/><category term='web.config'/><title type='text'>EL BLOG DEL EDDY</title><subtitle type='html'>El blog de ELEDDY es el lugar donde pongo mis inquietudes, mis experiencias, y todo lo que me pasa por la mente.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://eleddy.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://eleddy.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>EDDY GONZALEZ</name><uri>http://www.blogger.com/profile/00828424399664630336</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>5</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-29453037.post-1727892221033434068</id><published>2008-08-03T10:01:00.004-06:00</published><updated>2008-08-03T10:05:01.174-06:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='.net'/><title type='text'>Recursos .net en video</title><summary type='text'>Para los que nos gusta aprender de forma mas visual aqui les dejo la direccion de un sitio con bastantes videos de algunas tecnologias de .net, controles de usuario, membership, tmbien hay uno muy bueno de nhibernate, espero los disfruten, saludos..     dnrtv.com </summary><link rel='replies' type='application/atom+xml' href='http://eleddy.blogspot.com/feeds/1727892221033434068/comments/default' title='Comentarios de la entrada'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=29453037&amp;postID=1727892221033434068' title='2 Comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/1727892221033434068'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/1727892221033434068'/><link rel='alternate' type='text/html' href='http://eleddy.blogspot.com/2008/08/recursos-net-en-video.html' title='Recursos .net en video'/><author><name>EDDY GONZALEZ</name><uri>http://www.blogger.com/profile/00828424399664630336</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-29453037.post-2876031061564229362</id><published>2008-07-12T23:56:00.006-06:00</published><updated>2008-07-13T00:11:02.193-06:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='asp.net'/><title type='text'>DropDownList  sin valor inicial</title><summary type='text'>Si te ha tocado desarrollar una pagina web en aspnet  en donde se requiere un dropdownlist que no muestre ningun valor inicial y no te quieres complicar la vida buscando soluciones de terceros o incluso usar el ajaxcontroltoolkit aqui te dejo una solución facil al problema:1. Problema: Quieres que el DropDownList aparezca asi:Pero siempre te sale asi:3. Solucion: Cuando el metodo DataBound del </summary><link rel='replies' type='application/atom+xml' href='http://eleddy.blogspot.com/feeds/2876031061564229362/comments/default' title='Comentarios de la entrada'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=29453037&amp;postID=2876031061564229362' title='4 Comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/2876031061564229362'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/2876031061564229362'/><link rel='alternate' type='text/html' href='http://eleddy.blogspot.com/2008/07/dropdownlist-sin-valor-inicial.html' title='DropDownList  sin valor inicial'/><author><name>EDDY GONZALEZ</name><uri>http://www.blogger.com/profile/00828424399664630336</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp2.blogger.com/_64E7FgW5hjg/SHma97N4KOI/AAAAAAAAABI/qlIH19Myw18/s72-c/DropDownListVacio.jpg' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-29453037.post-2026944013518506882</id><published>2007-10-14T22:44:00.000-06:00</published><updated>2007-10-14T22:55:47.876-06:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='asp.net'/><category scheme='http://www.blogger.com/atom/ns#' term='c#'/><title type='text'>Exportar la salida de un Gridview a Excel en ASP.NET y c#</title><summary type='text'>Despues de estar probando y probando al fin me resulto, ¿Como sacamos los datos de un GridView a  un hoja de Excel?.Primero supongo que ya tienen todos los datos en el Gridview y ya se muestra en el webForm.Como segundo paso tenemos que agregar un boton y en el evento click agregamos el siguiente codigo:  Response.ClearContent();        Response.AddHeader("content-disposition", "attachment;</summary><link rel='replies' type='application/atom+xml' href='http://eleddy.blogspot.com/feeds/2026944013518506882/comments/default' title='Comentarios de la entrada'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=29453037&amp;postID=2026944013518506882' title='9 Comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/2026944013518506882'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/2026944013518506882'/><link rel='alternate' type='text/html' href='http://eleddy.blogspot.com/2007/10/exportar-la-salida-de-un-gridview-excel.html' title='Exportar la salida de un Gridview a Excel en ASP.NET y c#'/><author><name>EDDY GONZALEZ</name><uri>http://www.blogger.com/profile/00828424399664630336</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>9</thr:total></entry><entry><id>tag:blogger.com,1999:blog-29453037.post-1713759095208355584</id><published>2007-09-29T11:50:00.001-06:00</published><updated>2007-09-29T12:08:23.576-06:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='.net'/><category scheme='http://www.blogger.com/atom/ns#' term='asp.net'/><category scheme='http://www.blogger.com/atom/ns#' term='c#'/><title type='text'>Inluyendo AJAX a Visual Studio.NET 2005</title><summary type='text'>Para incluir AJAX a nuestros sitios web debemos de incluir la extension de AJAX al Visual Studio, lo primero que debemos hacer es bajar el  ASP.NET 2.0 AJAX Extensions 1.0  y el ASP.NET AJAX Control Toolkit.Primero debemos instalar el primer archivo, es un instalador, ese se va solo siguiente y siguiente, cuando terminemos podemos abrir el Visual Studio y ya nos aparecen las opciones de Nuevo </summary><link rel='replies' type='application/atom+xml' href='http://eleddy.blogspot.com/feeds/1713759095208355584/comments/default' title='Comentarios de la entrada'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=29453037&amp;postID=1713759095208355584' title='2 Comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/1713759095208355584'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/1713759095208355584'/><link rel='alternate' type='text/html' href='http://eleddy.blogspot.com/2007/09/inluyendo-ajax-visual-studionet-2005.html' title='Inluyendo AJAX a Visual Studio.NET 2005'/><author><name>EDDY GONZALEZ</name><uri>http://www.blogger.com/profile/00828424399664630336</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-29453037.post-6898527460249502173</id><published>2007-09-27T21:17:00.000-06:00</published><updated>2007-09-29T12:06:52.980-06:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='web.config'/><category scheme='http://www.blogger.com/atom/ns#' term='.net'/><category scheme='http://www.blogger.com/atom/ns#' term='asp.net'/><category scheme='http://www.blogger.com/atom/ns#' term='c#'/><title type='text'>Trabajando Conexiones Desde el Web.Config</title><summary type='text'>La manera mas facil de hacer las conexiones a la base de datos en ASP.NET es haciendo uso del Web.config,  el area donde se configuran las cadenas de Conexion (pueden ser mas de una) es como se muestra el codigo a continuación:&lt;connectionstring&gt;&lt; add name="NOMBRE" ConnectionString="CADENACONEXION" providerName="System.Data.SqlClient"/&gt;&lt;/connectionstring &gt;Despues  ya en el codigo c# se utiliza de </summary><link rel='replies' type='application/atom+xml' href='http://eleddy.blogspot.com/feeds/6898527460249502173/comments/default' title='Comentarios de la entrada'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=29453037&amp;postID=6898527460249502173' title='0 Comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/6898527460249502173'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/29453037/posts/default/6898527460249502173'/><link rel='alternate' type='text/html' href='http://eleddy.blogspot.com/2007/09/trabajando-conexiones-desde-el.html' title='Trabajando Conexiones Desde el Web.Config'/><author><name>EDDY GONZALEZ</name><uri>http://www.blogger.com/profile/00828424399664630336</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
