Ray's Asp.net Blog

Tuesday, October 23, 2012

How to define anynomouse function in C# like Javascript?

In Javascript you can define an anynomous function like:
var InJavasript = (
function(){
             return "some value";
})()

In C#: (need specifiy a function type)
var InCSharp = (
(Func<string>)delegate(){
                return "some value";
            })();

http://msdn.microsoft.com/en-us/library/bb549151.aspx

Monday, October 22, 2012

Closure in C#

http://diditwith.net/PermaLink,guid,235646ae-3476-4893-899d-105e4d48c25b.aspx

static List<string> GetNamesStartingWith(string startingText)
{
return g_Names.FindAll(
    delegate(string name)
    {
      return name.StartsWith(startingText);
    });
}