ASP.Net Tutorial ASP.NET – The Hashtable Object The Hashtable object contains items in key/value pairs. Create a Hashtable The Hashtable object contains items in key/value pairs. The keys are used as indexes, and very quick searches can be made for values by searching through their keys. Items are added to the Hashtable with the Add() method. The following code creates a Hashtable named mycountries and four elements are added: <script runat=”server”> Sub Page_Load if Not [...]

Advanced C# interview questions: This is a list of questions I have gathered from other sources and created myself over a period of time from my experience I have finally taken the time to go through each question and correct them to the best of my ability.  However, please feel free to post feedback to challenge, improve, or suggest new questions. What’s the advantage of using System.Text.StringBuilder over System.String? StringBuilder is more efficient in the cases, where [...]

LATEST DOT NET INTERVIEW QUESTIONS What are Design Patterns? A Design Pattern essentially consists of a problem in a software design and a solution to the same.  In Design Patterns each pattern is described with its name, the motivation behind the pattern and its applicability. According to MSDN, “A design pattern is a description of a set of interacting classes that provide a framework for a solution to a generalized problem in a specific context [...]

Important and Basic C#.net interview questions: 1. What’s the implicit name of the parameter that gets passed into the class’ set method? Value, and its datatype depends on whatever variable we’re changing. 2. How do you inherit from a class in C#? Place a colon and then the name of the base class. Notice that it’s double colon in C++. 3. Does C# support multiple inheritance? No, use interfaces instead. 4. When you inherit a [...]

C# Interview Questions: This is a list of questions I have gathered from other sources and created myself over a period of time from my experience, many of which I felt where incomplete or simply wrong.  I have finally taken the time to go through each question and correct them to the best of my ability.  However, please feel free to post feedback to challenge, improve, or suggest new questions.  I want to thank those of you that [...]