26 Mayıs 2010 Çarşamba

C# notes

class DelegateTests
{
public void Run()
{
// there are many ways to call method Test
// 1, declare Func<int, string> delegate
Func<int, string> func1 = MyFunc;
Test(func1);

// 2, implicit delegate
Test(MyFunc);

// 3, inline delegate
Test(delegate(int i) { return i.ToString(); });

// 4, lambda expression
Test(n => n.ToString());
}

public void Test(Func<int, string> func)
{
Console.WriteLine(func(
123));
}

private string MyFunc(int i)
{
return i.ToString();
}
}

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