2023-06-10 csharp
What’s new in C# 12
An overview of new features in C# 12, including primary constructors, default lambda parameters, collection expressions, inline arrays, and more.
Tag: csharp
300 posts · Page 29 of 30
2023-05-09 csharp
C# 12 – Default values for parameters in lambda expressions
C# 12 lets you specify default parameter values and params arrays in lambda expressions, just like in methods and local functions.
2023-03-21 csharp
C# 11 – Generic attributes
Learn how to define and use generic attributes in C# 11, including restrictions on type arguments and common error messages.
2023-03-18 csharp
C# 11 – file access modifier & file-scoped types
Learn how the C# 11 file access modifier restricts a type's scope to the file in which it is declared, helping avoid name collisions with source generators.
2023-03-17 csharp
C# 11 – Interpolated raw string literal
Learn how to use interpolated raw string literals in C# 11, including escaping braces, multiple $ characters, and conditional operators.
2023-03-15 csharp
C# 11 raw string literals (triple-quote syntax)
Use C# 11 raw string literals (triple-quote `"""` syntax) to embed whitespace, newlines, and quotes without escape sequences. Rules and examples.
2023-03-14 csharp
How to switch to C# 11
Fix the 'Feature is not available in C# 10.0' error by switching to C# 11 via target framework or LangVersion in your .csproj file.
2023-03-11 csharp
C# throw if null: ArgumentNullException.ThrowIfNull (.NET 6+)
Use ArgumentNullException.ThrowIfNull in .NET 6+ for concise null checks, or use throw expressions in C# 7+ for older frameworks.
2020-11-20 csharp
Get Embedded Resource Stream in .NET Core
Learn how to retrieve an embedded resource stream in .NET Core by understanding how resource names are composed and using GetManifestResourceStream.
How to use appsettings.json with Xamarin.Forms
Learn how to use appsettings.json configuration files with Xamarin.Forms by embedding the file as a resource and building an IConfiguration object.