Check out all the C#.Net tutorials.
This C#.Net tutorial explains, how to generate random numbers in c#.net within a range without repeating. Generate random numbers in c#.net within a range without repeating Here is the step-by-step tutorial on how to generate random numbers in c#.net within a range without repeating. Step 1: Start Visual Studio and create a new Console Application. … Read more >>
C# .NET provides several ways to add trailing zeros to a string in C#.Net. Here are a couple of methods you could use: Add trailing zeros to a string in C#.Net Here are the 4 different methods to add trailing zeros to a string in C#. 1. The PadRight() Method The PadRight() method in C# … Read more >>
In C#.Net, you often need to check if an object is null or empty before you perform operations on it. This is especially important because attempting to access methods or properties of a null object will result in a NullReferenceException. This tutorial will guide you through how to check if an object is null or … Read more >>
In this tutorial, we will explore how to check if a string is not null or empty in C#.NET with a few examples. This is a common operation in many applications, and understanding it will help you ensure your code behaves as expected. Understanding Null and Empty Strings in C#.Net In C#.NET, a string can … Read more >>
In this C#.net tutorial, we will discuss, how to return an empty string instead of a null in C#.Net. Sometimes you may want to return an empty string instead of a null value in your C#.NET application. This can be for several reasons, but mostly it’s done to avoid NullReferenceException errors. In C#, you can … Read more >>
In this C#.Net tutorial, we will be exploring various ways to check for null values in C#.NET. Null values can often lead to exceptions in your code, hence it’s essential to handle them effectively. 1. Understanding Null Values in C#.Net In C#, null is a literal that represents a null reference, one that does not … Read more >>
In C#, the int data type cannot be null because it is a value type, not a reference type. However, C# provides a special type known as a nullable type that can hold either a value or null. For integers, this is int? or Nullable<int>. This tutorial will guide you through handling null integer values … Read more >>
In this C#.Net tutorial, I will explain, how to convert int to binary string with leading zeros in C#.Net. In C#, we often need to convert an integer into a binary string. A binary string is a string representation of a binary number. Binary numbers are base-2 numbers that consist only of the digits 0 … Read more >>
In C#, you can assign a null value to a string variable quite easily. null is a special value in C# that represents the absence of a value or a reference that does not point to any object. A string variable in C# is a reference type, which means that it can be assigned the … Read more >>
In this C#.Net tutorial, we will discuss, how to get first n characters of string in c#.net. We will see a complete example using visual studio 2022. Substring Method to Extract the First N Characters in a String in C# In C#.Net, the Substring() method of the string class is commonly used to extract a … Read more >>