// simple greeting web part

public class SimpleWebPart : System.Web.UI.WebControls.WebParts.WebPart

{

protected override void Render(HtmlTextWriter writer)

{

writer.Write(string.Format("Hello From Simple Web Part! <br>{0}", DateTime.Now.ToLongTimeString()));

}

}

// display user rights web part

public class SimpleCASWebPart : System.Web.UI.WebControls.WebParts.WebPart

{

protected override void Render(HtmlTextWriter writer)

{

//

// Check logged in user has the rights to enable some features in the web part

//

SPWeb web = SPControl.GetContextWeb(this.Context);

if (web.UserIsSiteAdmin)

{

//

// Show msg if user has site admin rights

//

writer.Write("<h2>Site Admin Area</h2>");

}

if (web.UserIsWebAdmin)

{

//

// Show msg if user has web admin rights

//

writer.Write("<h2>Web Admin Area</h2>");

}

//

// Show greetings with current time

//

writer.Write(string.Format("Hello From Simple CAS Demo Web Part! <br>{0}", DateTime.Now.ToLongTimeString()));

}

}