C# is a completely object-oriented language, everything is an object.
Every datatype, is a superset of the object class.
I'm sorry to say, but every method must be declared inside of a class. :(
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A function is a method that returns a value other than void. Methods includes functions, subroutines, constructors, destructors, and properties.
There is Int64 class, it will do it.
The basic coding unit of C# is a class. Both data members and methods (functions, procedures) must be defined within a class. The class itself is the basic unit of a component. A class must define within a namespace. The namespace concept in C# (a way of organizing custom design classes, interfaces, struts, and enums) actually fit perfectly with a Component. C# is a language provides the features in Component and Objects, but the actual construction of a software may not be in any way in the shape of Component, nor object. It may be just a plain C codes wrapped in a class.
Foreach is for an IEnumerable, not just an array (unless you are using C# 1.1 or earlier). A collection (List, Dictionary, etc) can also generate a sequence from foreach-statement. In fact, if you have a class that is NOT an array, but it implements all the required methods of IEnumerable, it may be applied as:public class Storage: IEnumerable {...}Storage myStorage = new Storage();...Foreach (Thing stuff in myStorage){...}
A class contains methods that can be used in different programs and can be transfered and reused.
Reflection is a process, which enables us to get information metadata about object in runtime. That information contains data of the class. Also it can get the names of the methods that are inside the class and constructors of that objec
the result will be declared on 12th nov at sharp 9A.M
In reference to a class of students, it means, "What a sharp class!"
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abstract class is a class label with abstract. It is just like a common class, with the following characterics: 1. Abstract class cannot be instantiate with an instance. 2. Abstract class may have abstract methods, while the normal class cannot have abstract methods. a virtual function in C# is a way to provide a default implementation for the class hierarchy. Both abstract class and common class (not sealed) can have virtual methods/ functions. Note that an abstract method (of an abstract class) is defining the intent, no codes (no default behavior), the implementation are left for the derived classes to do so. The virtual function if defined in an abstract class must define the implementation, the minimum is to do nothing: public abstract class Vehicle { public abstract int GetNumberOfTires(); public virtual void Move() { // default is doing nothing} } public class Car : Vehicle { public override int GetNumberOfTires() { return 4; } public override void Move() { throws new OutOfFuelExpection(); } }
They are not comparable, but may have some relationship between them.An abstract class is a class, while a virtual function (or method) is a method. A method must exist within a class. Hence, a class has methods, and the methods may be defined as virtual functions.A virtual function must be defined in a class, but that class does not have to be an abstract class. However, the purpose of a virtual function in C# is to provide a default behavior/implementation, while allowing the derived class to override that default implementation, hence it makes no sense to define a virtual function in a sealed class (a leaf, that is, no class can extend from it, and it is not an abstract class)Example:public class Parent {public virtual string MostCommonPhrase() {return "You better listen to me...";}}public class Child : Parent {public override string MostCommonPhrase() {return "You never listen to me...";}}
.Ascx class file is used to define the controls in c#
dead rats sertated edges are sharp
No, not any longer. The eastern cougar was declared extinct in the year 2011.
This is like a tamplate. You make this kind of class and than later you can override it and put it to use.
A function is a method that returns a value other than void. Methods includes functions, subroutines, constructors, destructors, and properties.