Answer / ranganathkini

C#'s switch statements have the following features:

1. It does not allow automatic fallthrough in non-empty
cases. Example:

int i;
switch( i ) {
case 0:
// FALL THRU ALLOWED
case 1:
Console.WriteLine( "The case is 1" );
// FALL THRU NOT-ALLOWED, break or goto required
default:
Console.WriteLine( "Unknown case" );
break;
case 2:
Console.WriteLine( "The case is greater than 1" );
break;

}

2. The order of the default case does not manner. It need
not have to be the last case. Illustrated in the above example.

3. Unlike C++ or Java, C#'s switch allows a variable of type
string to be tested. Example:

Console.Write( "Enter name of country: " );
string country = Console.ReadLine();
switch( country ) {
case "India":
Console.WriteLine( "Welcome to India" );
break;
case "USA":
Console.WriteLine( "Welcome to USA" );
break;
default:
goto case "India";
}

4. Use of goto statement to switch from one case label to
another. See above example.

Answer / swapna

No fall-throughs allowed.

how to store the value in textbox using delegates if we have two user control. the value will be called from one user control to another user control. Loading and unloading will be done through delegates.

1 Answers  

---

What is a boolean c#?

0 Answers  

---

Explain metadata in c#.

0 Answers  

---

Explain the difference between a struct and a class?

0 Answers  

---

What is the use of return in c#?

0 Answers  

---

Why are strings in c# immutable?

0 Answers  

---

What are access modifiers used for?

0 Answers  

---

Is list passed by reference c#?

0 Answers  

---

What are the namespace level elements?

0 Answers  

---

List the difference between interface and abstract class?

0 Answers  

---

Why do we need serialization?

0 Answers  

---

Why do we need reflection in c#?

0 Answers  

---