GetBaseURL

public   string   GetBaseURL()
{
if   (HttpContext.Current.Request.ApplicationPath   ==   "/ ")
{
return   @ "http:// "   +   HttpContext.Current.Request.Url.Host;
}
else
{
return   @ "http:// "   +   HttpContext.Current.Request.Url.Host   +   HttpContext.Current.Request.ApplicationPath;
}
}