Question

How to display a messagebox from the ASP.net(C#) master page itself. I mean when a link button on the master page is clicked a message box is to be displayed. i’ve tried calling the following method with no result.

public void MessageBox(string message, Page  page)
{
    if (!string.IsNullOrEmpty(message))
    {
        Label lbl = new Label();
        lbl.Text = "<script type=\"text/javascript\" language=\"javascript\">" 
                   + "alert('" + message + "'); " + "</script>";
        page.Controls.Add(lbl);
    }
}

Answer 1

The following code worked for me.

linkbutton1.OnClientClick ="javascript:alert('Hello')"