How to call c# button click on mouse over - css

Question

I'm working on shopping cart application where I have listed all the products in a ListView. Then on button click of each product the image slider changes. Now I want to make it on mouseover instead of click. Below is the code I have tried to achieve.
ASP
<div class="col-md-12 ">
<div class="col-md-4 single_left pull-left">
<div class="flexslider">
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:Repeater runat="server" ID="Repeater">
<HeaderTemplate>
<ul class="slides">
</HeaderTemplate>
<ItemTemplate>
<li data-thumb='<%# "assets/products/"+DataBinder.Eval(Container.DataItem, "Image1") %>'>
<asp:Image ID="image5" runat="server"
ImageUrl='<%# "assets/products/"+DataBinder.Eval(Container.DataItem, "Image1") %>' />
</li>
</ItemTemplate>
<FooterTemplate>
</ul>
</FooterTemplate>
</asp:Repeater>
</ContentTemplate>
</asp:UpdatePanel>
</div>
<script defer src="assets/js/jquery.flexslider.js"></script>
<link rel="stylesheet" href="assets/css/flexslider.css" type="text/css" media="screen" />
<!-- FlexSlider -->
<div class="caption">
<strong>
<asp:Label ID="lblPrice" runat="server" Text="*"></asp:Label></strong>
<strong>
<asp:Label ID="ItemCode" runat="server" Text="*"></asp:Label></strong>
<p>
<small><strong>
<asp:Label ID="lblDesc" runat="server" Text="*"></asp:Label>
</strong></small>
<br />
<asp:Label ID="lblID" Style="display: none;" runat="server" Text='<%# Eval("ID") %>'></asp:Label>
<small>
<asp:Label ID="lblMsg" runat="server" Text="*" ForeColor="#990000"></asp:Label>
</small>
<br />
</p>
<asp:TextBox ID="txtqty" type="number" class="form-control" Text="0" runat="server"></asp:TextBox>
</div>
<asp:LinkButton ID="btnSubmit" type="submit" CssClass="add-cart item_add" runat="server" OnClick="btnSubmit_Click"><i class="fa fa-save"></i> Add to Cart</asp:LinkButton>
<script>
// Can also be used with $(document).ready()
$(window).load(function () {
$('.flexslider').flexslider({
animation: "slide",
controlNav: "thumbnails"
});
});
</script>
</div>
<div class="col-md-8 single-top-in simpleCart_shelfItem">
<asp:ListView ID="ImagesList" runat="server"
DataKeyNames="ID"
GroupItemCount="15"
OnPagePropertiesChanging="ImagesList_PagePropertiesChanging" OnSelectedIndexChanged="OnSelectedIndexChanged">
<EmptyDataTemplate>
No Images found.
</EmptyDataTemplate>
<LayoutTemplate>
<table>
<tr runat="server" id="groupPlaceholder" />
</table>
</LayoutTemplate>
<GroupTemplate>
<tr>
<td runat="server" id="itemPlaceholder" />
</tr>
</GroupTemplate>
<ItemTemplate>
<td>
<asp:LinkButton ID="LBtn" runat="server"
CommandName="Change"
OnCommand="btnDetails_Command"
CommandArgument='<%# Eval("Notes") %>'>
<img src='<%#"assets/products/"+Eval("ImageUrl").ToString() %>' class="image" style="Width:50px;Height:50px" alt="Change" onmouseover="this.OnCommand" />
</asp:LinkButton>
</td>
</ItemTemplate>
</asp:ListView>
</div>
<div class="clearfix"></div>
<!---->
</div>

Answer 1

I must say that your approach of mouseovering which triggers click - seems not as the right solution. ( Just saying)
Anyway - Change your code to :
<asp:LinkButton ... CssClass="myButton"
...
</asp:LinkButton>
Then , via jQuery (which you already use) :
$(function (){
$(".myButton").on('mouseover',function (){this.click()});
});