What is HashTable, what is the use of it, when do we use (purpose).

2 Answers  

---

can we assign null value to value type in c#?

12 Answers   Idea, Microsoft, Wipro,

---

Why is it important to override gethashcode when equals method is overridden?

0 Answers  

---

1)what is difference between char and varchar in sql server 2005 2) what is composite key and candidate key 3) what is temporary table and derived table 4) how to calculate difference between two dates

1 Answers   Wipro,

---

What is difference between an reference type and value type in C#?

0 Answers   B-Ways TecnoSoft,

---

---

How to implement a singleton design pattern in c#?

0 Answers  

---

How Is The Dll Hell Problem Solved In .net?

0 Answers   Siebel Systems,

---

How to make sure custom class supports deterministic finalization?

1 Answers   IBM,

---

Why is c# used?

0 Answers  

---

How to use reflection to call generic method?

0 Answers  

---

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

3 Answers  

---

Define multicast c# delegate?

0 Answers  

---