static void Main(string[] args)
{
AddnumsDelegate obj1 = delegate(int x, float y) //object creation
{
return(x + y);
};
double result = obj1.Invoke(5, 5.5f); //Invoke Method
Console.WriteLine(result);
MultiplyDelegate obj2 = delegate(int x, int y) //object creation
{
return(x + y);
};
int result1 = obj2.Invoke(50, 50); //Invoke Method
Console.WriteLine(result1);
NamesDelegate obj3 = delegate(string Abhigna) //object creation
{
return(" This " + Abhigna + " my ");
};
string result2 = obj3.Invoke("is"); //Invoke Method
Console.WriteLine(result2);
WishDelegate obj4 = delegate(String sir) //object creation
{
return(" practise " + sir + " yes ");
};
string result3 = obj4.Invoke("file "); //Invoke Method
Console.WriteLine(result3);
CheckLengthDelegate obj5 = delegate(string name) //object creation
{
if (name.Length > 5)
{
return(true);
}
return(false);
};
bool check = obj5.Invoke(" sir "); //Invoke Method
Console.WriteLine(check);
CheckLength1Delegate obj6 = delegate(string namee) //object creation
{
if (namee.Length < 3)
{
return(true);
}
return(false);
};
bool check1 = obj6.Invoke(" AbhignaThammana ");//Invoke Method
Console.WriteLine(check1);
Console.ReadLine();
}
static void Main(string[] args)
{
AddNumber1Delegate del1 = new AddNumber1Delegate(AddNumber1);
double Result = del1.Invoke(100, 125.45f, 456.789);
Console.WriteLine(Result);
AddNumber2Delegate del2 = new AddNumber2Delegate(AddNumber2);
del2.Invoke(50, 255.45f, 123.456);
CheckLengthDelegate del3 = new CheckLengthDelegate(CheckLength);
bool Status = del3.Invoke("Pranaya");
Console.WriteLine(Status);
Console.WriteLine("Using the Generic Delegates");
Func <int, float, double, double> gDel1 = new Func <int, float, double, double>(AddNumber1);
double FuncResult = gDel1.Invoke(100, 125.45f, 456.789);
Console.WriteLine(FuncResult);
Action <int, float, double> gDel2 = new Action <int, float, double>(AddNumber2);
gDel2.Invoke(50, 255.45f, 123.456);
Predicate <string> gDel3 = new Predicate <string>(CheckLength);
bool StatusUpdate = gDel3.Invoke("Pranya");
Console.WriteLine(StatusUpdate);
}
static void Main(string[] args)
{
MultiplynumsDelegate obj = new MultiplynumsDelegate(Multiplynums);
double result1 = obj.Invoke(10, 20);//New variable to store the value -return type
Console.WriteLine(result1);
QuickDelegate p = new QuickDelegate(Quick);
string name = p.Invoke("Mumma");
Console.WriteLine(name);
Addnums2Delegate obj2 = new Addnums2Delegate(Addnums2);
obj2.Invoke(10, 3.142f, 123456.7809738);//Non return type
GreetingsDelegate w = new GreetingsDelegate(Wishes);
w.Invoke("wish you ");
CheckLengthDelegate obj3 = new CheckLengthDelegate(CheckLength);//New variable to store the value -return type
bool check = obj3.Invoke("Haritha");
Console.WriteLine(check);
CheckLengthDelegate o = new CheckLengthDelegate(Value);//New variable to store the value -return type
bool ch = o.Invoke("Maredapaaly");
Console.WriteLine(ch);
Console.ReadLine();
}
static void Main(string[] args)
{
AddnumsDelegate obj1 = delegate(int x, int y) //object creation
{
return(x + y);
};
int result = obj1.Invoke(5, 5);
Console.WriteLine(result);
MultiplyDelegate obj2 = delegate(int x, float y) //object creation
{
return(x * y);
};
double result1 = obj2.Invoke(3, 3.4f);
Console.WriteLine(result1);
CheckLengthDelegate obj3 = delegate(string name)
{
if (name.Length > 3)
{
return(true);
}
return(false);
};
bool check = obj3.Invoke("CSHARP");
Console.WriteLine(check);
Console.ReadLine();
}
static void Main(string[] args)
{
AddnumsDelegate obj1 = (int x, float y) =>
{
return(x + y);
};
double result = obj1.Invoke(5, 5.5f);
Console.WriteLine(result);
MultiplyDelegate obj2 = (int x, int y) =>
{
return(x + y);
};
int result1 = obj2.Invoke(50, 50);
Console.WriteLine(result1);
NamesDelegate obj3 = was =>
{
Console.WriteLine(" This " + was + " my ");
};
obj3.Invoke("was");
WishDelegate obj4 = sir =>
{
Console.WriteLine(" my " + sir + "file ");
};
obj4.Invoke("practice ");
CheckLengthDelegate obj5 = name =>
{
if (name.Length > 5)
{
return(true);
}
return(false);
};
bool check = obj5.Invoke(" Sowmya ");
Console.WriteLine(check);
CheckLength1Delegate obj6 = namee =>
{
if (namee.Length < 3)
{
return(true);
}
return(false);
};
bool check1 = obj6.Invoke(" Ramyasree ");
Console.WriteLine(check1);
Console.ReadLine();
}
static void Main(string[] args)
{
GenericDelegateDemo p = new GenericDelegateDemo();
AddNumber1Delegate obj1 = new AddNumber1Delegate(GenericDelegateDemo.AddNumber1);
double Result = obj1.Invoke(100, 125.45f, 456.789);
Console.WriteLine(Result);
AddNumber2Delegate obj2 = new AddNumber2Delegate(GenericDelegateDemo.AddNumber2);
obj2.Invoke(50, 255.45f, 123.456);
CheckLengthDelegate obj3 = new CheckLengthDelegate(GenericDelegateDemo.CheckLength);
bool Status = obj3.Invoke("Limon");
Console.WriteLine(Status);
Console.WriteLine($"Using gerneric class");
Func <int, float, double, double> gob1 = new Func <int, float, double, double>(GenericDelegateDemo.AddNumber1);
var gResult = gob1.Invoke(100, 125.45f, 456.789);
Console.WriteLine("Genriec: AddNumber1=>" + gResult);
Action <int, float, double> gob2 = new Action <int, float, double>(GenericDelegateDemo.AddNumber2);
gob2.Invoke(100, 125.45f, 456.789);
Predicate <string> golb3 = new Predicate <string>(GenericDelegateDemo.CheckLength);
var gstatus = golb3.Invoke("limon");
Console.WriteLine("Status:" + gstatus);
Console.WriteLine($"End Using gerneric class");
Console.WriteLine($"LAMBDA and Using gerneric class");
Func <int, float, double, double> lob1 = (x, y, z) =>
{
return(x + y + z);
};
double lResult = lob1.Invoke(100, 125.45f, 456.789);
Console.WriteLine(lResult);
Action <int, float, double> lob2 = (x, y, z) =>
{
Console.WriteLine(x + y + z);
};
lob2.Invoke(50, 255.45f, 123.456);
Console.WriteLine($"End LAMBDA and Using gerneric class");
Console.ReadKey();
}
static void Main(string[] args)
{
MultiplynumsDelegate obj = new MultiplynumsDelegate(Multiplynums);
double result1 = obj.Invoke(10, 20);//New variable to store the value -return type
Console.WriteLine(result1);
GreetingsDelegate w = new GreetingsDelegate(Wishes);
w.Invoke("happy grduation ");
CheckLengthDelegate obj1 = new CheckLengthDelegate(CheckLength);//New variable to store the value -return type
bool check = obj1.Invoke("dhronacharya");
Console.WriteLine(check);
Console.ReadLine();
}
/*//Method with return value
* public static int Multiplynums(int x, int y)
* {
* return (x * y);
* }
*
* public static string Quick(string name)
* {
* return "Hello" + name;
* }
*
*
* //method without return value
* public static void Addnums2(int x, float y, double z)
* {
* Console.WriteLine(x + y + z);
* }
* //method without return value
* public static void Wishes(string wish)
* {
* Console.WriteLine(wish + " " + "Happy Birthday!!!!!!");
* }
*
*
* public static bool CheckLength(string name)
* {
* //check the string whose length is greater than 4 should print true else false;
* if (name.Length > 4)
* return true;
* return false;
* }
* public static bool value(string name1)
* {
* //check the string whose length is greater than 4 should print true else false;
* if (name1.Length < 10)
* return true;
* return false;
* }*/
static void Main(string[] args)
{
MultiplynumsDelegate obj = delegate(int x, int y)
{
return(x * y);
};
double result1 = obj.Invoke(10, 20);//New variable to store the value -return type
Console.WriteLine(result1);
QuickDelegate p = delegate(string name1)
{
return("Hello" + name1);
};
string name = p.Invoke("Yelleti");
Console.WriteLine(name);
Addnums2Delegate obj2 = delegate(int x, float y, double z)
{
Console.WriteLine(x + y + z);
};
obj2.Invoke(10, 3.142f, 123456.7809738);//Non return type
GreetingsDelegate w = delegate(string wish)
{
Console.WriteLine(wish + " " + "Happy Birthday!!!!!!");
};
w.Invoke("wish you ");
CheckLengthDelegate obj3 = delegate(string name1)
{
//check the string whose length is greater than 4 should print true else false;
if (name.Length > 4)
{
return(true);
}
return(false);
};
bool check = obj3.Invoke("Haritha");
Console.WriteLine(check);
CheckLengthDelegate o = delegate(string name1)
{
//check the string whose length is greater than 4 should print true else false;
if (name1.Length < 10)
{
return(true);
}
return(false);
};//New variable to store the value -return type
bool ch = o.Invoke("Maredapaaly");
Console.WriteLine(ch);
Console.ReadLine();
}