static void Main1()
{
SampleDel add = delegate(int x, int y)
{
Console.WriteLine(x + y);
};
SampleDel mul = delegate(int x, int y)
{
Console.WriteLine(x * y);
};
TestDel Line = () => Console.WriteLine("=====================");
SampleDel Series = (no1, no2) =>
{
for (int i = no1; i <= no2; i++)
{
Console.WriteLine(i);
}
};
Line();
Series(3, 7);
Calc(add);
Calc(mul);
}
public void TestDelegate(string SomeValue, [PacketQueue][UncheckedRemoteExecution] TestDel CallMe)
{
while (true)
{
CallMe("some string from Client Side :)");
}
}
public TestClass(string themessage)
{
//creates a delegate instance and assigns the target
TestDel thedelegate = new TestDel(ReceiveDelegate);
//using the delegate
thedelegate(themessage);
}
internal static int check_file_not_found (TestDel d){
try {
d ();
} catch (FileNotFoundException ex){
return 0;
}
return 1;
}
//bool TestDel2(string v)
//{
// Console.WriteLine(v);
// return true;
//}
static void TestEvent()
{
notify += Test_notify;
TestDel v = Test.TestDel;
notify += v;
_notify("你好");
}
internal static int check_file_not_found(TestDel d)
{
try {
d();
} catch (FileNotFoundException ex) {
return(0);
}
return(1);
}
private static void DelegatesFunc()
{
DelegatesDemo obj = new DelegatesDemo();
TestDel td = obj.AddNums;
td(1, 2, 3);
SayDel sd = DelegatesDemo.SayHello;
sd("VISHU");
}
static void Main()
{
//anonymous method
TestDel del = delegate(string name)
{
return("hello " + name);
};
string message = del("joydip");
Console.WriteLine(message);
}
internal static int check_missing_field (TestDel d) {
try {
d ();
}
catch (MissingFieldException ex) {
//Console.WriteLine (ex);
return 0;
}
return 1;
}
public static T First <T>(IEnumerable <T> ienum, TestDel <T> test)
{
foreach (T t in ienum)
{
if (test(t))
{
return(t);
}
}
return(default(T));
}
public static bool Any <T>(IEnumerable <T> ienum, TestDel <T> test)
{
foreach (T t in ienum)
{
if (test(t))
{
return(true);
}
}
return(false);
}
static void Main(string[] args)
{
TestDel testDel = Program.Test;
typeof(Program).InvokeMember(
"ToInvoke",
BindingFlags.InvokeMethod | BindingFlags.Public | BindingFlags.Static,
null,
null,
new object[] { testDel });
}
internal static int check_type_load (TestDel d) {
try {
d ();
}
catch (TypeLoadException ex) {
//Console.WriteLine (ex.TypeName);
//Console.WriteLine (ex);
return 0;
}
return 1;
}
internal static int check_missing_field(TestDel d)
{
try {
d();
}
catch (MissingFieldException ex) {
//Console.WriteLine (ex);
return(0);
}
return(1);
}
internal static int check_type_load(TestDel d)
{
try {
d();
}
catch (TypeLoadException ex) {
//Console.WriteLine (ex.TypeName);
//Console.WriteLine (ex);
return(0);
}
return(1);
}
//v2
//static string[] Where(string[] items, Func<string, bool> test)
//v1
static string[] Where(string[] items, TestDel test)
{
var result = new List <string>();
foreach (var item in items)
{
if (test(item))
{
result.Add(item);
}
}
return(result.ToArray());
}
static void Main(string[] args)
{
TestDel testDel = (int n) =>
{
Console.WriteLine(n);
};
TestDel testDel2 = (int n) =>
{
for (int i = 0; i < 5; i++)
{
Console.WriteLine(n);
}
};
testDel2(5);
Console.Read();
}
internal static int check_missing_method(TestDel
d)
{
try
{
d
();
}
catch
(MissingMethodException
ex)
{
return
0;
}
return
1;
}
public static void ToInvoke(TestDel testDel)
{
testDel();
}
internal static int check_type_load(TestDel
d)
{
try
{
d
();
}
catch
(TypeLoadException
ex)
{
return
0;
}
return
1;
}
public void CallBack(TestDel deleg, int a, int b)
{
deleg(a, b);
}
static void TestDel()
{
TestDel v = TestDel;
v("测试委托");
}
