Button control even Click is not triggering

I hate this bugs in Visual Studio..
I have this code:
<asp:Button ID="Button1" runat="server" Text="Isci" onclick="Button1_Click" />
protected void Button1_Click(object sender, EventArgs e) { //code here
 }

Click event is not triggering. This is the head of aspx file:
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="wucIskalnik.ascx.cs" Inherits="indcms.datapages.wucIskalnik" %>
I don't have an idea what the hell happens just imeddiately that so simple stuff don't want to work..


I use some javascript jquery too, and I tried to remove all JavaScript, still the same.. Deleted button and events, reapplied them on page, still not triggering Click event.. Wth?
Any help please.

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