Tag: Advanced C#

C#

C#: Use Source Generators to Generate Boilerplate Code at Compile Time

- - ErcanOPAK comment on C#: Use Source Generators to Generate Boilerplate Code at Compile Time

Writing repetitive mapping code, serialization logic, or validators? Source Generators create code at compile time, eliminating runtime reflection overhead. What Are Source Generators: // You write this: [GenerateToString] public partial class Person { public string Name { get; set; } public int Age { get; set; } } // Source Generator automatically creates this at […]

Read More
C#

C# Pattern Matching: Replace Complex If-Else Chains with Switch Expressions

- - ErcanOPAK comment on C# Pattern Matching: Replace Complex If-Else Chains with Switch Expressions

Nested if-else statements making your code unreadable? C# 9+ switch expressions with pattern matching can reduce 50+ lines to 10. The Old Nightmare: public decimal CalculateDiscount(Customer customer, Order order) { if (customer == null) return 0; if (customer.IsPremium) { if (order.Total > 1000) return order.Total * 0.20m; else if (order.Total > 500) return order.Total * […]

Read More