CSharp-string Archives - GeeksforGeeks

String.Format() Method in C# with Examples | Set - 1

Last Updated: 17 March 2025

In C#, Format() is a method of the String Class. This method is used to replace one or more format items in the specified string with the st ...read more

CSharp-method

CSharp-string

Convert String to Character Array in C#

Last Updated: 06 November 2024

In C#, converting a string to a character array is a straightforward process that allows you to manipulate individual characters within the ...read more

CSharp-string

C# Programs

C# String Split() Method

Last Updated: 26 March 2025

In C#, Split() is astring classmethod used to divide a string into an array of substrings. The Split() method divides a string into an array ...read more

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CSharp-string

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C# String vs StringBuilder

Last Updated: 11 January 2025

StringBuilder is used to represent amutable stringof characters. Mutable means the string which can be changed. So String objects are immuta ...read more

CSharp-string

C# | How to use strings in switch statement

Last Updated: 21 February 2023

The switch statement is a multiway branch statement. It provides an easy way to forward execution to different parts of code based on the va ...read more

CSharp-string

CSharp-ControlFlow

C# String Contains() Method

Last Updated: 06 March 2025

In C#, theString.Contains()method is used to check whether a substring exists within a given string. It returns a Boolean value (trueorfalse ...read more

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CSharp-string

C# String Join() Method | Set - 1

Last Updated: 25 March 2025

In C#,Join()is astringmethod. This method is used to concatenate the members of a collection or the elements of the specified array, using t ...read more

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CSharp-string

C# String.IndexOf( ) Method | Set - 1

Last Updated: 12 March 2025

In C#,the IndexOf()method is aStringmethod. Used to find the zero-based index of the first occurrence of a specified character or string wit ...read more

CSharp-method

CSharp-string

C# | Substring() Method

Last Updated: 10 May 2019

In C#, Substring() is a string method. It is used to retrieve a substring from the current instance of the string. This method can be overlo ...read more

CSharp-method

CSharp-string

C# | IsNullOrWhiteSpace() Method

Last Updated: 31 January 2019

In C#, IsNullOrWhiteSpace() is a string method. It is used to check whether the specified string is null or contains only white-space chara ...read more

CSharp-method

CSharp-string

C# String IsNullOrEmpty() Method

Last Updated: 25 March 2025

In C#, IsNullOrEmpty() is a string method. It is used to check whether the specified string is null or an Empty string. A string will be nul ...read more

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CSharp-string

C# String Replace() Method

Last Updated: 11 March 2025

In C#, the Replace() method is used to replace all occurrences of a specified substring or character in a string with another substring or c ...read more

CSharp-method

CSharp-string

C# String Remove() Method

Last Updated: 10 March 2025

In C#,the Remove()method of the String class is used for removing the characters from the specified position of a string. If the length is n ...read more

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CSharp-string

C# String ToUpper() Method

Last Updated: 05 March 2025

In C#, the ToUpper() method is used to convert all characters in a string to uppercase. If a character has an uppercase letter, it is conver ...read more

CSharp-method

CSharp-string

C# String Trim() Method

Last Updated: 10 March 2025

C# Trim() is a string class method. This method is used to remove all leading and trailing white-space characters from the current String ob ...read more

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CSharp-string