String

CONTRIBUTORS.md

@@ -40,4 +40,5 @@
 - [Rabin Khatiwada](https://github.com/rabinkhatiwada)
 - [Adrian Hernandez-Lopez](https://github.com/AdrianHL)
 - [Juan Benitez](https://github.com/juanbenitez)
-- [Chaiyapat Tantiworachot](https://github.com/pixelart7)
+- [Chaiyapat Tantiworachot](https://github.com/pixelart7)
+- [Taha Bin Aziz](https://github.com/tahabinaziz)

source/snippets/csharp/index.md

@@ -25,3 +25,52 @@ private void Shuffle(string[] e)
 	}
 }
 ```
+
+# C#
+
+## C# Strings
+
+Strings are used for storing text.
+
+```csharp
+string greeting = "Hello";
+```
+
+## String Length
+
+A string in C# is actually an object, which contain properties and methods that can perform certain operations on strings. For example, the length of a string can be found with the Length property:
+
+```csharp
+string txt = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+Console.WriteLine("The length of the txt string is: " + txt.Length);
+```
+
+## Other Methods
+
+There are many string methods available, for example ToUpper() and ToLower(), which returns a copy of the string converted to uppercase or lowercase:
+
+```csharp
+string txt = "Hello World";
+Console.WriteLine(txt.ToUpper());   // Outputs "HELLO WORLD"
+Console.WriteLine(txt.ToLower());   // Outputs "hello world"
+```
+
+## String Concatenation
+
+The + operator can be used between strings to combine them. This is called concatenation:
+
+```csharp
+string firstName = "John ";
+string lastName = "Doe";
+string name = firstName + lastName;
+Console.WriteLine(name);
+```
+
+You can also use the string.Concat() method to concatenate two strings:
+
+```csharp
+string firstName = "John ";
+string lastName = "Doe";
+string name = string.Concat(firstName, lastName);
+Console.WriteLine(name);
+```