<com:TContent ID="Main" > <com:TLabel ForControl="Username" Text="User Name" CssClass="label"/> <com:TTextBox ID="Username" AccessKey="u" ValidationGroup="login" CssClass="textbox"/> <br/> <com:TLabel ForControl="Password" Text="Password" CssClass="label"/> <com:TTextBox ID="Password" AccessKey="p" CssClass="textbox" ValidationGroup="login" TextMode="Password"/> <br/> <com:TButton ID="LoginButton" OnClick="loginButtonClicked" Text="Login" ValidationGroup="login" CssClass="button"/> </com:TContent>