How to convert Text to Image of JPEG Format in ASP.Net

 <form id="form1" runat="server">     <div id="dvforimage">     <asp:TextBox ID="Txtimage" runat="server"></asp:TextBox>     <b>This is text</b>      <img id="imgforconvert" src="images.jpg" alt="img1" />     </div>     <asp:Button ID="btnforimage" runat="server" Height="28px" Width="72px"         Text="ok" onclick="btnforimage_Click" />          </form>

I want to convert all data present in div to jpeg.

I mean image,text  or whatever i write inside div tag.

You have given me previous cod e which only convert text to image.

But i want that all data inside div ,kindly suggest