title: submit from with asp:ImageButton instead of submit button
body: <p>in my project there's a <code>submit</code> button </p>
  
  <pre><code> &lt;input type="submit" value="submit form" onclick="window.form1.submit();" id="subBut"&gt;
  </code></pre>
  
  <p>after some more work on the project and while adding few <code>ImageButton</code> controls, it was standing out as un related button .</p>
  
  <p>i tested an imageButton with onClick event . 
  the code of onClick is still empty </p>
  
  <pre><code>   &lt;asp:ImageButton ID="ImgBut_Submt" ImageUrl="~/images/sendreq.jpg" 
          runat="server" OnClick="Submit_Click" style="width: 28px" /&gt;
  </code></pre>
  
  <p>code behind</p>
  
  <pre><code>protected void Submit_Click(object sender, ImageClickEventArgs e)
  {
  }
  </code></pre>
  
  <p>though seems that is doing same thing . is it ok to leave it as it is as a substitute</p>
  
  <p>to a <code>submit</code> button .. am i missing somthing here ?</p>