How to remove the Border of a UpdatePanel?

I can't able to remove the border开发者_运维知识库 of the Update panel. It does not support style property.

---

You could have some CSS that's affecting <div> elements on the page, but without seeing your code it's awfully hard to help.

---

This might be due to the CSS you are using, you can try to remove the style for <div> generated from update panel through JavaScript.

document.getElementById("<%=UpdatePanel.ClientID %>").style = "";

---

The UpdatePanel control in ASP.NET 4 has been improved to support setting its style through an expando:

<asp:UpdatePanel runat="server" style="whatever" />

Of course, this doesn't help if you're using a previous version of ASP.NET.

Either way it looks like you found the answer!

---

U have to use style in fieldset like

<asp:UpdatePanel ID="UpdatePanel2" runat="server"> 
          <ContentTemplate> 
              <fieldset style="border:none" >

---

Update Panel dosent have any border property, it all the feildset border which is to be set to fieldset style = "border:none", if you dont like

---

You have to change div tag as below-

<div style="height: 300px; width:650px; overflow-y: auto; border:dotted 1px black;">
<asp:UpdatePanel tag>    
</div>