Para ter acesso ao eventos seria melhor utilizar um componente TextBox do ASP.NET, uma forma de conseguir isso seria assim:
ASPX
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="InputBoxExit.aspx.cs" Inherits="JQTest.InputBoxExit" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"><title></title><style>
.Hide { display:none; }</style></head><body><form id="form1" runat="server"><div><asp:Label ID="Label1" runat="server" Text=""></asp:Label><asp:TextBox ID="txtName" runat="server" OnPreRender="AddEvents" /><asp:Button runat="server" ID="btnExit" OnClick="OnExit" CssClass="Hide" UseSubmitBehavior="false" /></div></form></body></html>
CS
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace JQTest
{
public partial class InputBoxExit : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void OnExit(object sender, EventArgs e)
{
Label1.Text = "Olá!";
}
protected void AddEvents(object sender, EventArgs e)
{
this.txtName.Attributes.Add("onblur", string.Format("__doPostBack('{0}','')", this.btnExit.UniqueID));
}
}
}Se vocÊ clicar no textbox e depois clicar fora ele vai disparar o evento OnExit usando o ~Button para gerar o postback. :)
Rodrigo Reis Ferreira
Microsoft Certified
