static void Main(string[] args)
{
Cat.say();
Cat.say();
Cat.deprecatedMethod();
Cat cat = new Cat("");
MyDelegate m = new MyDelegate(test1);
m += test2;
m("test");
// cat.color = "assas";
Book book;
book.name = "asad";
cat.acceptStruct(book);
Console.WriteLine(book.name);
double?d = 110d;
double c = d ?? 520;
Console.WriteLine(c);
// 相当于
Nullable <int> n = new Nullable <int>(889);
Console.WriteLine(n);
/*
* Console.WriteLine( "程序！！" );
*
* Cat cat1 = new Cat( "maomi" );
* dynamic c1 = cat1;
*
* Console.WriteLine( c1.getName() );
* Console.WriteLine( cat1.getName() );
*
* string str = @"c:\windows.......";
* Console.WriteLine( str );
*
* string str2 = @"c:\windows.......
* adsdsadsadsa
* asdsadasd
* asdsad";
* Console.WriteLine(str2);
*
* // 哈哈 C#里面也是有指针的咯！！
* try
* {
* int i = 2;
* Boolean b = false;
* Boolean.TryParse("true", out b ); // 解析后，将变量赋予b
* Console.WriteLine( b );
* // char* c;
* // *c = 'a';
* }
* catch (Exception e) {
* e.ToString();
* }
*/
// 集合
/*
* Hashtable ht = new Hashtable();
* ht.Add("b", "b");
* ht.Add("c", "c");
* ht.GetEnumerator();
*/
/**
* C#对线程的支持
*/
ThreadStart threadStart = new ThreadStart(delegate() {
while (true)
{
Console.WriteLine("我创建了匿名函数");
Thread.Sleep(100);
}
});
ThreadStart threadStart2 = new ThreadStart(delegate() {
while (true)
{
Console.WriteLine("我创建了匿名函数222");
Thread.Sleep(100);
}
});
Thread t1 = new Thread(threadStart);
Thread t2 = new Thread(threadStart2);
t1.Start();
t2.Start();
Console.ReadKey();
}