static void Main(string[] args)
{
// Tworzymy instancję delegata używając metody anonimowej
ChangeNumber cn = delegate (int x)
{
Console.WriteLine("Metoda anonimowa: {0}", x);
};
// wywołanie delegata używając metody anonimowej
cn(10);
// a teraz inicjowanie delgata używając metody nazwanej
cn = new ChangeNumber(AddNumber);
// wywołanie delegata używając metody nazwanej
cn(10);
// inicjowanie delegata przy użyciu innej metody nazwanej
cn = new ChangeNumber(MultiplyNumber);
// wywołanie delegata
cn(2);
// Zwrócenie liczby po dokonanych zmianach
Console.WriteLine("Rezultat: {0}", Program.GetNumber());
Console.ReadKey();
// Wynik działania programu
// Metoda anonimowa: 10
// Metoda nazwana: 20
// Metoda nazwana: 40
// Rezultat: 40
}
public void ToXml(XmlWriter writer)
{
writer.WriteStartElement("modification");
writer.WriteAttributeString("type", Type);
writer.WriteElementString("filename", FileName);
writer.WriteElementString("project", FolderName);
writer.WriteElementString("date", ModifiedTime.ToString("yyyy-MM-dd HH:mm:ss"));
writer.WriteElementString("user", UserName);
writer.WriteElementString("comment", Comment);
writer.WriteElementString("changeNumber", ChangeNumber.ToString());
if (!(Version == null || Version.Length == 0))
{
writer.WriteElementString("version", Version);
}
if (Url != null)
{
writer.WriteElementString("url", Url);
}
if (_EmailAddress != null)
{
writer.WriteElementString("email", _EmailAddress);
}
writer.WriteEndElement();
}
static void Main2(String[] args)
{
//创建委托实例
ChangeNumber cn1 = new ChangeNumber(AddNum);
ChangeNumber cn2 = new ChangeNumber(MulNum);
//使用委托对象调用方法
cn1(25);
Console.WriteLine("Num={0}", getNum());
cn2(5);
Console.WriteLine("Num={0}", getNum());
Console.ReadKey();
}
public void TestChangeNumber()
{
ChangeNumber <int> cn1 = new ChangeNumber <int>(AddNum);
ChangeNumber <int> cn2 = new ChangeNumber <int>(SumNum);
ChangeNumber <double> cn3 = new ChangeNumber <double>(MultiplyNum);
cn1(10);
cn2(20);
cn3(8.8f);
ChangeNumber <double> cn4 = cn3;
ChangeNumber <double> cn5 = new ChangeNumber <double>(MultiplyNum);
cn4 += cn5;
cn4(100.0);
}
static void Main(string[] args)
{
// tworzenie dwóch innych instancji delegatów, każdy z nich ma po jednej metodzie różnej, ale metod w delegacie mogłoby byćwiecej
ChangeNumber cn1 = new ChangeNumber(AddNumber);
ChangeNumber cn2 = new ChangeNumber(MultiplyNumber);
// wywoływanie metod używajac delegatów
cn1(5);
Console.WriteLine("Wartość liczby: {0}", GetNumber());
cn2(10);
Console.WriteLine("Wartość liczby: {0}", GetNumber());
Console.ReadKey();
// Wynik działania programu
// Wartosc liczby: 10
// Wartosc liczby: 100
}
static void Main(string[] args)
{
Console.OutputEncoding = Encoding.UTF8;
ChangeNumber cn1 = Add;
cn1(3);
Console.WriteLine("Số sau khi cộng thêm:" + number);
ChangeNumber cn2 = Mul;
cn2(4);
Console.WriteLine("Số sau khi nhân thêm:" + number);
ChangeNumber cn3 = cn2 + cn1;
cn3(2);
Console.WriteLine("After:" + number);
Console.Read();
}
public override int GetHashCode()
{
unchecked
{
int hash = 17;
hash = hash * 23 + (ChangeNumber == default(int) ? 0 : ChangeNumber.GetHashCode());
hash = hash * 23 + (Document1 == null ? 0 : Document1.GetHashCode());
hash = hash * 23 + (DocumentLevel == null ? 0 : DocumentLevel.GetHashCode());
hash = hash * 23 + (DocumentSummary == null ? 0 : DocumentSummary.GetHashCode());
hash = hash * 23 + (FileExtension == null ? 0 : FileExtension.GetHashCode());
hash = hash * 23 + (FileName == null ? 0 : FileName.GetHashCode());
hash = hash * 23 + (FolderFlag == default(bool) ? 0 : FolderFlag.GetHashCode());
hash = hash * 23 + (ModifiedDate == default(DateTime) ? 0 : ModifiedDate.GetHashCode());
hash = hash * 23 + (Owner == default(int) ? 0 : Owner.GetHashCode());
hash = hash * 23 + (Revision == null ? 0 : Revision.GetHashCode());
hash = hash * 23 + (Rowguid == default(Guid) ? 0 : Rowguid.GetHashCode());
hash = hash * 23 + (Status == default(byte) ? 0 : Status.GetHashCode());
hash = hash * 23 + (Title == null ? 0 : Title.GetHashCode());
return(hash);
}
}
static void Main(string[] args)
{
//create delegate instances
ChangeNumber NC1 = new ChangeNumber(AddNum);
ChangeNumber NC2 = new ChangeNumber(MulNum);
//calling the methods using the delegate objects
NC1(5);
Console.WriteLine("Value of Num {0}", GetNum());
NC2(10);
Console.WriteLine("Value of Num {0}", GetNum());
//##################################################################
PrintString.print_string ps1 = new PrintString.print_string(PrintString.WriteToScrenn);
PrintString.print_string ps2 = new PrintString.print_string(PrintString.WriteToFile);
PrintString.SendString(ps1);
PrintString.SendString(ps2);
Console.ReadKey();
}
private void Start()
{
changeNumScript = gameObject.GetComponentInParent <ChangeNumber>();
}
