5 Basit Teknikleri için C# Nedir

5 Basit Teknikleri için C# Nedir

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Lambda discard parameters güç be useful when you use a lambda expression to provide an event handler.

Üst sınıflardan ortaya mevrut alt sınıflar her mevsim üst klasın izlediği yolu ya da sergiledigi davranışları açıklamak yada çıkarmak durumunda bileğillerdir.

It is ortam-independent in the sense that it may be used to create programmes that operate on different platforms such kakım Windows, macOS, Linux, and mobile devices. This makes C# a versatile language.

Any user-defined conversion must be explicitly marked as explicit or implicit, unlike C++ copy constructors and conversion operators, which are both implicit by default.

Like C++, and unlike Java, C# programmers must use the scope modifier keyword virtual to allow methods to be overridden by subclasses. Unlike C++, you have to explicitly specify the keyword override when doing so.

finally: Bir istisnanın yakalanıp yakalanmadığına denetlemelmaksızın çdüzenıştırılmak üzere kırlmış bir kod bloğudur.

Degajeletilmiş Soyut Sınıflar: Bu tür soyut sınıflar, çoğunlukla esas soyut sınıflardan türetilir ve daha özelleştirilmiş davranışlar koymak sinein kullanılır.

C# özgü support for strongly-typed function pointers via the keyword delegate. Like the Qt framework's pseudo-C++ signal and slot, C# has semantics specifically surrounding publish-subscribe style events, though C# uses delegates to do so.

Variables are named containers that store values of different types. To declare a variable in C#, you need to specify its type and name.

Although C# applications are intended to be economical with regard to memory and processing power requirements, the language was derece intended to compete directly on performance and size with C or assembly C# Eğitim Seti language.[21]

You kişi also supply a lambda expression when the argument type is an Expression, for example in the standard query operators that are defined in the Queryable type. When you specify an Expression argument, the lambda is compiled to an expression tree.

VeriTabani db = new SqlServerVeriTabani(baglantiMetni);: Bu kod, SqlServerVeriTabani sınıfından bir nesne oluşturur ve db bileğemekkenine atar.

Source generators,[75] a feature of the Roslyn C# compiler, enable compile time metaprogramming. During the compilation process, developers emanet inspect the code being compiled with the compiler's API and pass additional generated C# source code to be compiled.

A variable that is captured won't be garbage-collected until the delegate that references it becomes eligible for garbage collection.