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Introduction to Partial Methods

Partial methods are a new feature in the .NET programming world. The earlier versions of .NET had partial class, partial structures, partial interface. With the introduction of ".NET Framework 3.0", the partial family gets a new member partial method, which allows to separate method definition and implementation. Partial methods are not really complicated. In this article, I will try to explain the basic rules of partial methods and how simple it is to use partial methods.
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Interview Question: What is Duck Typing?

"Duck Typing" is not a common interview question but one of the interviewer in a panel may ask you this just to check your knowledge out of the common questionnaire. You might be already answered this in a different question but stucked here.
So, what is this "Duck Typing" and how this benefits a C# developer? Ok, let's start discussing this in today's blog post and I assume, you will find it interesting.

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CSharp Interview Question: What is Action in C Sharp

Action is type of delegate
It returns no value.It may take 0 parameter to 16 parameters.For example below Action can encapsulates a method taking two integer input parameter and returning void.

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Types of Constructor in .Net

Constructor is nothing but a function (with the same name as Class) and is used for initializing the members of a class whenever an class object is created. You can initialize the members with any value (as per member datatype) or with the default values through constructor.

If a class is not defined with the constructor then the CLR (Common Language Runtime) will provide an implicit constructor which is called as Default Constructor.
A class can have any number of constructors provided they vary with the number of arguments that are passed, which is they should have different signatures.

Some of the basic properties of Constructor are :
a. Constructors do not return a value.
b. Constructors can be overloaded.
c. If a class is defined with static and Non-static constructors then the privilege will be given to the Non-static constructors.
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Basis Topics of interview questions for Beginner or 1 Year experience in .Net

For 1 year you have to prepare all basics of .net (c# or vb,sql server,asp.net).

Mainly OOPs concepts.  a.Abstraction
b.Encapsulation
c.Polymorphism
b.Inheritance
d.Interface
e.Abstraction Vs Interface
f.Abstract Classes
g.Static Classes

Framework basics
a.What is .net framework
b.framework 2.0 vs 3.0 vs 3.5
c.What is CLR & explain
d.What is CTS
f.What is CLS
g.How Garbage Collector Works
h.What is JIT & types of JIT?

ADO.net
a.Dataset
b.Datareader
c.DataAdapter
d.Dataset vs DataReader
e.Dataset Vs DataAdapter

C#
a.Assembly and types
b.Partial classes
c.What is webservices
d.Serialization
e.Single ton
f.Single call

Sql Server
a.Constrains
b.primary key Vs unique key
c.Aggregate Functions
d.Stored Procedure
e.Functions
f.Stored Procedure Vs Functions
G.Vies
h.Triggers
i.Joins & types of Jions
j.Having Vs Where

and many more all are basics only.
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A Beginner's Tutorial on String Comparison in C#

Usually in our applications when we want to compare two strings we use the equality operator. Under most scenarios this will work properly but still we should know what are the other ways we can do string comparisons and perhaps achieve better performance and results. So lets say I have a variable str and I want to check whether its value is equal to "Yes" or not.

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T…

Func and Action Delegates

The .Net Framework 3.5 has introduced two sets of System-Defined Delegates named Func andAction. Action<> and Func<> are extremely useful tools for reducing duplication in code and decreasing coupling. The Func Delegate encapsulates a method that accepts between zero and four arguments and returns a value. The Action Delegate encapsulates a method that accepts between zero to four parameters and does not return a value i.e. Action delegates differ from Func in that the method must returns void.
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Metro Applications - FAQ

With the advent of Microsoft Windows 8, Windows Phone 8 and Office 2013, Microsoft is now all about Metro UI and Metro Apps. And when Windows 8 will be released, everybody will be developing or talking about Metro apps. But what is a Metro app and how to build these apps? There are many questions in the mind of many developers. Let's just find answers for few of them in this blog post.

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Return Multiple Values(or Objects) in VB.NET

You might have searched "How to return multiple objects in VB.Net" in google and you might have got a lot of Ir-relevant articles. But this is not such an article, this goes to the point. I am going to teach you how to return multiple values in VB.net.

I gave a lot of try (Searching), how to do the stuff but most of the search results turned out to be like using a single object and returning multiple values in it, but that I do not need. So I thought of writing an article here about the same. So at least it will be helpful for sum beginners.
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