C# String code example, .NET Core string tutorial

Generate Random Number And Random String In C#

The Random.Next() method returns a random number in C#. The Random class's RandomByte and RandomDouble method returns a random byte and and a random double integer. The code examples show how t...

Add, Remove, Replace Strings In C#

This code snippet shows how to add, remove and replace strings in C# and .net core. Insert method in C#, Remove method in C#, Replace method in C#, Split method in C#.

Padding Strings In C#

This code snippet shows how to pad strings in C# and .net core. Padding in string is adding a space or other character at the beginning or end of a string. String class has String.PadLeft() and Str...

Programming Strings In C#

Strings are a common part of C# programming language. String class and string type represent strings in .NET. The code examples in this tutorial demonstrates how to use strings, format strings, com...

StringBuilder C#

Both String and StringBuilder objects contain Unicode characters of type Char and support an indexer that returns Char. StringBuilder i useful for multiple string manipulation operations. The code ...

StringBuilder and String Concatenation

StringBuilder class in .NET Core and C# offers string modifications methods including Replace String, Concatenate Strings, Remove Strings, and modify strings. The code samples in this article demo ...

Trim String in C#

String.Trim(), String.TrimStart(), and String.TrimEnd() methods provide trim string functionality in C# and .NET. The Trim method removes white spaces from the beginning and endof a string. The Tr...

Use Of String.Format() To Format Strings In C#

This code snippet shows how to format strings in C# and .net core. You can use the Format method to create formatted strings and concatenate multiple strings representing multiple objects. The Form...

Understanding String Interpolation In C#

The string interpolation feature in C# and .NET allows an easier way to format and manipulate strings. This feature was introduced in C# 6. Using string interpolation, we can use objects and expres...

6 Effective Ways To Concatenate Strings In C# and .NET Core

Adding strings is a common operation in C# and .NET. The String class provides several ways to add, insert, and merge strings including + operator, String.Concate(), String.Join(), String.Format(),...

String Compare In C#

The code examples compare strings in C# using String.Equals, String.Compare, String.CompareTo() method, and StringComparer. String compare in .NET and C# .

Split String In C#

The code examples in this tutorial demonstrates how to Split Strings in C#. Code examples for Splitting Strings use String.Split() method to separate strings based on character delimiter, string de...

Uppercase and Lowercase Strings in C#

C# String has ToUpper() and ToLower() methods to convert a string to uppercase and lowercase. This sample code demonstrates how to convert a string into lowercase string or uppercase string in C#.

Differences Between Text, Stream, String and Binary Data

This article provides an overview of the differences between Text, Stream, String and Binary Data and related classes to stream.

Finding Directories With Regular Expressions

This article provides an example of using a regular expression to search a directory and determine a file type. C# Regular Expressions

Checking Birthday By Regular Expression

This example tries to check birthday using Regular Expression

Convert A String To Title Case In C#

There is no direct method like ToUpper(), ToLower() for Title Case. But using CultureInfo and TextInfo classes we can do Title case of a string.

Copy And Concatenate String In C#

This code snippet shows how to copy and concatenate strings in C# and .net core. The Concat method adds strings (or objects) and returns a new string. Using Concat method, you can add two strings, ...

StringCollection in C#

StringCollection class is a new addition to the .NET Framework class library that represents a collection of strings. In this article, we will discuss how to take advantages of its methods and prop...

7 Way to Use the C# SubString Method (Examples)

A substring in C# is a contiguous sequence of characters within a string. This article and code examples demonstrate how to retrieve a C# Substring using String.Substring method using C# and .NET C...

How To Convert A Byte Array To A String In C#

This code snippet is example of how to convert a byte array to a string using C# and .NET Core and convert a string to a byte array.

Select Random String From An Array In .NET Core and C#

This article demonstrates how to pick a random string an array of strings.

Enhancing Console Output With Underlining, Colors And More

With the rise of .Net Core, GUI-less Console applications have come back into popular usage which is perfectly fine. It’s just that they’re so bland; black and white and basic text when sometimes ...