Introduction : How can use
AlwaysVisibleControl Extender Ajax Control ToolKit in ASP.NET.
The AlwaysVisibleControlExtender is allow the
properties for specific displacement in the page.These are contain six types of
property. This control sure that the target control remains visible irrespective
of window resizing or scrolls up.
- HorizontalOffset.
- HorizontalSide.
- ScrollEffectDuration.
- TargetControlID.
- VerticalOffset.
- VerticalSide.
Step1 : Open visual studio and select
file menu option.
- Select WebSite option.
- Select ASP.NET Web Site click ok.
- Default.aspx page open.

Step 2 : Go to solutionexplorer and
right click.
- Select add new item option.
- We select Web Form option.
- Go to source and drag and drop
AlwaysVisibleControl Extender,Label Control from toolbox.
- Write code.

Code :
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>my
first visible control</title>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager2" runat="server">
</asp:ScriptManager>
<div>
<asp:AlwaysVisibleControlExtender ID="AlwaysVisibleControlExtender1" runat="server" TargetControlID = "Label1"
HorizontalOffset = "7" HorizontalSide = "Center" ScrollEffectDuration = "1" VerticalSide ="Top">
</asp:AlwaysVisibleControlExtender>
<asp:Label ID="Label1" runat="server" Text="MY VISIBLE CONTROL
IN AJAX" Font-Bold ="true" BackColor = "Aqua" BorderColor = "Aqua"></asp:Label>
</div>
</form>
</body>
</html>
Step 3 : Now
pressF5 and run.
