Question

is it possible to set the src of a image with a button click.
Each of my buttons represents a picture that should be displaying in my “image” area. I need the image Area’s SRC property to be affected by the button click.
Im using visual studio 2012 with c#.

-Edit : Using AJAX Update panel in visual studio 2012 with C#

Answer 1

If a postback is acceptable to you for every image change, you may do something like :

In C#:

protected void btnClick(object sender, EventArgs e) {

            Button btn = (Button) sender;    

            switch (btn.ID) {

                case "btn1": img.ImageUrl = "<Image_Url>"; break;

                case "btn2": img.ImageUrl = "<Image_Url>"; break;            
            }
        }

In ASPX Page:

<asp:Image ID="img" runat="server"  />
<asp:Button ID="btn1" runat="server" OnClick="btnClick" />
<asp:Button ID="btn2" runat="server" OnClick="btnClick" />