Matthew Watson

Matthew Watson has asked 73 questions and find answers to 622 problems.

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Matthew Watson questions

How to make [DisallowNull] show an error for an object initializer?
How do you select which build target to debug?
Under what circumstances should `object.ToString()` return null?
Unexplainable timings for different optimisations
How to stop Resharper from removing [CanBeNull] when typing "?" at the end of a reference type name?
When debugging a console app, Visual Studio gets stuck in an exception-reporting loop. Why?
How can I use CallerArgumentExpression with Visual Studio 2022 and .net Standard 2.0 or .net 4.8?
Is it possible to use the C#11 'required' modifier with .NET Framework 4.8 and .Net Standard 2.0?
Why is the error handling for IEnumerator.Current different from IEnumerator<T>.Current?
How to make DateTime.TryParse() fail if no year is specified?

Matthew Watson answers

Implicit operator for int?
DataContractSerializer compatibility after namespace changed
How to format a string to include blank spaces in C#
C# ClickOnce install folder - how windows generate the folder names
How to block new threads until all threads are created and started
using keyword with private member assignment to manage IDisposable
BigInteger.ToString("x") doesn't properly print negative hex numbers
Dateime Parse method adding one day to input date
How to refactor this type-dependant code to avoid downcasting?
How to instantiate a class as the interface that it derives from with constrained generic type parameter