Web developers notes,programming tutorials.

HTML enhancements in ASP.Net 2.0

Accessing tag:

The link tag is useful to register a CSS file with our Webpage. It can be accessed in codebehind or can be added through codebehind by the following code.

HtmlLink cssLink = new HtmlLink();
cssLink.Href = “StyleSheet.css”;
cssLink.Attributes.Add(”rel”, “stylesheet”);
cssLink.Attributes.Add(”type”, “text/css”);
Page.Header.Controls.Add(cssLink);

This will inject a

This class is new in 2.0 while this also can be achieved thro HtmlInputButton class in 1.x.

Definetion:Delegate is nothing but the pointing the function.

How to call method using Delegate:

delegate void getvalue(); //Above class you have to declare delegate
public partial class Global : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
getvalue test=new getvalue(testpgmr);
test();
}
protected void testpgmr()
{
Response.Write(”pgmr”);
}

Output

pgmr

foreach (Control ctl in Page.Controls[1].Controls )
{
TextBox tb = ctl as TextBox;
if (tb!=null)
{
tb.Text = “” ;
}
}