What is type casting. Explain it with reference to classes.
Answers were Sorted based on User's Feedback
Answer / kiran vaidya
Type casting means converting some type to some another
type.
for example, there are three classes:
class Employee
{
//Logic for this class
}
class Manager:Employee
{
//Logic for this class
}
class Clerk:Employee
{
//Logic for this class
}
class Program
{
static void Main(string [] args)
{
Employee e=new Employee();
//Type casting
Manager m=(Manager)e;
//Or
Clerk c=(Clerk)e;
}
}
| Is This Answer Correct ? | 13 Yes | 2 No |
Answer / shubha
Type Casting is conversion of one type data to another type.
Ex:
public class Base{
//Your code goes here
}
public class Derived extends Base
{
//Inherit method or create your own code here
}
public class MainClass {
public static void main(String args[]){
Base b = new Derived(); //reference variable of Base class points object of Derived class
//Derived d = b; compile time error, requires casting
Derived d = (Derived) b; // type casting Base to Derived
//Here you call your base class methods as derived class methods
}
}
| Is This Answer Correct ? | 1 Yes | 0 No |
difference between managed code and unmanaged code ?
What is a proxy of the server object in .NET Remoting?
What is a singleton unity?
What is dynamic dispatch?
What is the difference between serialization and deserialization in c#?
Explain the serialization in .net
How many types of serialization are there in c#?
What is thread and explain states of a thread in c#?
What is the c# equivalent of c++ catch (...), Which was a catch-all statement for any possible exception?
What are the new features in c# 2.0?
What are the Types of JIT and what is econo-JIT
Can a static class contain non static members?
Visual Basic (800)
C Sharp (3816)
ASP.NET (3180)
VB.NET (461)
COM+ (79)
ADO.NET (717)
IIS (369)
MTS (11)
Crystal Reports (81)
BizTalk (89)
Dot Net (2435)
Exchange Server (362)
SharePoint (720)
WCF (340)
MS Office Microsoft (6963)
LINQ Language-Integrated Query (317)
WPF (371)
TypeScript (144)
Microsoft Related AllOther (311)