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#.

C# String Builder represented by the StringBuilder class in c# is used to concatenate strings in C# and provides string modifications methods including StringBuilder.Append(), StringBuilder.Remove(...

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...

Learn how to split a string in C#. A string can be splitted in C# separated by a character delimiter, string delimiter, and an array of characters.

StringCollection is a collection of strings. In this article, learn how to take advantages of StringCollection methods and properties to manage a collection of strings. StringCollection class

AI Builder provides functionality to automate processes and predict outcomes to help improve business performance.

Introduction to Microsoft AI. This session will feature an introduction to the Azure Bot Service and Bot Framework so that developers can start building intelligent bots

WebAssembly, Wasm

In this video, Immo Landwerth introduces .NET Standard.

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New version of MonoTouch is available now.

In this article I will explain about working with Transformation with Brushes in GDI+.

Do you really think netbooks are worth the price? Why would you buy one?

How to Sort a Dictionary by Value using C#. The example code first creates a dictionary and then uses OrderBy method to sort the items.

How to sort a C# Dictionary by keys and values.

The List<T> class in C# and .NET represents a strongly typed list of objects. List.Remove() and List.RemoveAt() methods with List.Clear() method can be used to remove items of a List<T>...

How to read a list items using C#. The List<T> is a collection. We can use the foreach loop to go through all the items and read them.

In this article, you will learn how to replace a substring in a C# string.

List<T> provides RemoveAt() method to remote items at a specified position. Code examples in this article removes an item at a specified position using C# and .NET.

C# List<T> class provides methods and properties to create a list of objects (classes). List.Remove(), List.RemoveAt(), and List.Clear() methods are used to delete items of a List in C#.