problem in button click in conent palce holder

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hi everyone
i have master page and
web page using master page with name index
when add button in index in

ASP.NET

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

 
    <asp:Button ID="Button3" runat="server" onclick="Button3_Click" Text="Button" />

click event is not work thanks for any help

Posted 27-Jul-12 10:45am

Mostafa Elsadany

Updated 27-Jul-12 10:56am

lewax00

v2

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Christian Graus · Answer 1 · 2012-07-27T11:09:00

Solution 1

If this is being added to the same aspx as the event code is in the code behind ( you're not clear, if you're adding the button to your derived page, and the event in your master page, which won't work ), then there is no reason for this not to work. Does it do a postback at all and the event is not called ? We need more info.

Posted 27-Jul-12 11:09am

Christian Graus

Comments

Christian Graus 27-Jul-12 17:42pm

This code is poorly formed. You don't close your asp:Content tags, you have a closing script tag with no opening tag. Without the closing Content tags, I am surprised you even get a button. Have you set a breakpoint to make sure it's not being clicked ?

Mostafa Elsadany 27-Jul-12 17:44pm

<![CDATA[<%@ Page Title="" Language="C#" MasterPageFile="~/Site_Main.Master" AutoEventWireup="true" CodeBehind="Home_setting.aspx.cs" Inherits="Lab.CP.Home_setting" %>]]>

<![CDATA[<%@ Register assembly="DevExpress.Web.ASPxEditors.v11.2, Version=11.2.11.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" namespace="DevExpress.Web.ASPxEditors" tagprefix="dx" %>]]>

<asp:content id="Content1" contentplaceholderid="head" runat="server" xmlns:asp="#unknown">

<asp:content id="Content2" contentplaceholderid="ContentPlaceHolder1" runat="server" xmlns:asp="#unknown">

<asp:button id="Button3" runat="server" onclick="Button3_Click" text="Button" />

code :
protected void Button3_Click(object sender, EventArgs e)
{
Response.Write("sdaaaaaaaaaaaaa");
}

is not work when click on button

Mostafa Elsadany 27-Jul-12 17:45pm

i closed but t when write here is removed i don't know why

Christian Graus 27-Jul-12 17:50pm

Oh. You have 'onclick', which is a client side event. You want 'OnClick', which is the ASP.NET event. It's case sensitive.