Select or generate n random numbers / items from list in Asp.net C#

Introduction:  In this article I am going to explain how to get n random numbers from list of numbers in asp.net c# using LINQ.  In prev...

Difference between IEnumerable and IQueryable in C# with example

Introduction:  In this article I am going to explain what is the difference between IEnumerable and IQueryable Or we can say we will discu...

What is Interface in C# and Where to Use it.

Introduction :  In this article we will discuss about interface in C# i.e. What is interface, when, where and why to use an interface. It...

When, where and why Private Constructor is used in C#

Introduction : In this article I am going to explain with suitable example what the rules of private constructor are in C # and when, whe...

How to check XML string valid and well formed or not in Asp.Net C#, VB

Introduction : In this article I am going to explain How to validate XML String in Asp.Net using both C# and VB. In previous articles ...

How to Read and Write Text File in Asp.Net C#, VB

Introduction : In this article I am going to explain the use of StreamReader and StreamWriter Class for reading and writing text file i.e....

jQuery to move items from one ListBox to another in Asp.Net C#,VB

Introduction : In this article I will show with an example to move single or multiple selected items between two listbox controls using jQ...

Using Math.DivRem method to calculate year and months of experience in Asp.Net C#,VB

Introduction :   In this article I have explained how to get or compute years and months of experience from the months of experience value...

Using Math.DivRem function to get Quotient and Remainder in Asp.Net C#,VB

Introduction :  In this article I have explained how to compute/ calculate quotient and remainder after division operation using Math.Div...

Generate Random Unique Alphanumeric One Time Password (OTP) in Asp.Net C#,VB

Introduction : In this article I am going to share how to generate or create random unique alphanumeric one time password (OTP) in Asp.Net...

How to convert generic list to datatable in Asp.Net C#,VB

Introduction :  In this article I am going to explain how to convert list of string i.e. List<string> or List of object etc into dat...