using System.Web.Security;void btnname_click(Object s , EventArgs e )
{
lbname.Text = EncryptPassword(txtname.Text, "md5")
Response.Write("br" & EncryptPassword(txtname.Text, "sha1"))
}void EncryptPassword(String  password ,string passwordformate)
{
 if(passwordformate == "sha1")
  {
     EncryptPassword = FormsAuthentication.HashPasswordForStoringInConfigFile(password, "sha1");
  }else if( passwordformate == "md5"){
EncryptPassword = FormsAuthentication.HashPasswordForStoringInConfigFile(password, "md5");
}else{
EncryptPassword = "";
 }}