how to prevent a class from being inherited in c#.net?

0 Answers  

---

What?s the difference between System.String and System.StringBuilder classes?

1 Answers  

---

Why constructor is used in c#?

0 Answers  

---

Explain the advantage of using system.text.stringbuilder over system.string?

0 Answers  

---

What are the access modifiers in c#?

0 Answers  

---

How do you clear a list in c#?

0 Answers  

---

What are constants in c#?

0 Answers  

---

What are object pooling and connection pooling and difference between them?

0 Answers  

---

What does exclamation mark mean c#?

0 Answers  

---

what is the need of using interface in program ex:if we have a program like this interface1() { void method1(); void method(); } class a1 : interface1 { a1 b = new b(); b.method1(); b.method2(); } so without using interface also we can achieve this then wat is the need to use the interface? plz give me the answer

1 Answers  

---

What Happens In Memory When You Box And Unbox A Value-type?

0 Answers   Siebel Systems,

---

How to assign default value to nullable types? Did nested nullable types are allowed

2 Answers   TCS,

---