async static Task Main(string[] args)
{
Console.WriteLine("\n=== IndicesAndRanges ===");
IndicesAndRanges.Demo();
Console.WriteLine("\n=== SwitchExpressions ===");
SwitchExpressions.Demo();
Console.WriteLine("\n=== PatternMatching ===");
PatternMatching.Demo();
Console.WriteLine("\n=== StaticLocalFunctions ===");
StaticLocalFunctions.Demo();
Console.WriteLine("\n=== UsingDeclarations ===");
UsingDeclarations.Demo();
Console.WriteLine("\n=== AsyncStreams ===");
await AsyncStreams.Demo();
Console.WriteLine("\n=== TargetTypedNew ===");
TargetTypedNew.Demo();
Console.WriteLine("\n=== NullCoallescingAssignment ===");
NullCoallescingAssignment.Demo();
Console.WriteLine("\n=== DefaultInterfaceMethods ===");
DefaultInterfaceMethods.Demo();
Console.WriteLine("\n=== DisposableRefStruct ===");
DisposableRefStruct.Demo();
Console.WriteLine("\n=== UnmanagedConstructedTypes ===");
UnmanagedConstructedTypes.Demo();
}
public SwitchExpression <TSwitch, TResult> Case <TType, TResult>(Func <TType, TResult> valueFactory)
{
return(SwitchExpression <TSwitch, TResult> .CreateCase(this) | SwitchExpressions.Case(valueFactory));
}
public SwitchExpression <TSwitch, TResult> Case <TResult>(TSwitch matches, Func <TSwitch, TResult> valueFactory)
{
return(SwitchExpression <TSwitch, TResult> .CreateCase(this) | SwitchExpressions.Case(matches, valueFactory));
}
static private IEnumerable <Topic> GetTopicsForWhatsNewCSharp()
{
Debugger.Break();
var topics = new List <Topic>();
// C# 7 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7#throw-expressions
topics.Add(new Topic("Throw Expressions"));
ThrowExp.Run();
Debugger.Break();
// C# 7 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7#tuples"
topics.Add(new Topic("Tuples"));
Tuples.Run();
Debugger.Break();
// C# 7 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7#pattern-matching
topics.Add(new Topic("Pattern Matching"));
PatternMatchingIs.Run();
PatternMatchingSwitch.Run();
Debugger.Break();
// C# 7 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7#discards
topics.Add(new Topic("Discards"));
Discards.Run();
Debugger.Break();
// C# 7 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7#local-functions
// C# 8 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-8#static-local-functions
topics.Add(new Topic("Local Functions & Static Local Functions."));
LocalFunctions.Run();
Debugger.Break();
// C# 7.1 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7-1#async-main
topics.Add(new Topic("Async Main"));
Debugger.Break();
// C# 7.1 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7-1#default-literal-expressions
topics.Add(new Topic("Default Literal Expressions"));
DefaultLiteralExpressions.Run();
Debugger.Break();
// C# 7.1 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7-1#inferred-tuple-element-names
topics.Add(new Topic("Inferred Tuple Property Names"));
InferredTuple.Run();
Debugger.Break();
// C# 7.2 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7-2#safe-efficient-code-enhancements
// https://docs.microsoft.com/en-us/dotnet/csharp/write-safe-efficient-code
topics.Add(new Topic("Safe Code Enhancements"));
Debugger.Break();
// C# 7.2 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7-2#private-protected-access-modifier
topics.Add(new Topic("Private Protected modifier"));
PrivateProtected.Run();
Debugger.Break();
// C# 7.3 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-7-3
topics.Add(new Topic("C# 7.3 Improvements"));
Debugger.Break();
// C# 8.0 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-8#default-interface-methods
topics.Add(new Topic("Interface Implementation"));
InterfaceImplementation.Run();
Debugger.Break();
// C# 8.0 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-8#more-patterns-in-more-places
topics.Add(new Topic("Switch Expressions"));
SwitchExpressions.Run();
Debugger.Break();
// C# 8.0 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-8#using-declarations
topics.Add(new Topic("Using Declaration"));
UsingDeclaration.Run();
Debugger.Break();
// C# 8.0 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-8#using-declarations
topics.Add(new Topic("Nullable Refernce types"));
NullableRefTypes.Run();
Debugger.Break();
// C# 8.0 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-8#asynchronous-streams
topics.Add(new Topic("Async Streams"));
AsyncStream.Run();
Debugger.Break();
// C# 8.0 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-8#null-coalescing-assignment
topics.Add(new Topic("Null Coalescing Assignment"));
NullCoalescing.Run();
Debugger.Break();
// C# 8.0 - https://docs.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-8#indices-and-ranges
topics.Add(new Topic("Indexes and Ranges"));
IndexesAndRanges.Run();
Debugger.Break();
return(topics);
}
