In C#, there are several ways to pass parameters to a method: By value (default): Passes a copy of the parameter’s value to the method. Changes to the parameter value inside the method do not affect the original value. By reference using ref: Allows the method to modify the value of the parameter directly. The […]

Can “this” command be used within a static method? No, the `this` keyword cannot be used within a static method in C#. The `this` keyword refers to the current instance of a class, and static methods belong to the class itself, not to any specific instance. Therefore, there is no instance context within a static […]

What is serialization? Serialization in C# is the process of converting an object into a format that can be easily stored or transmitted, such as a byte stream, XML, or JSON. This allows the object to be saved to a file, sent over a network, or stored in a database. Deserialization is the reverse process, […]

What is the difference between out and ref parameters? out parameters: Must be assigned a value before the method returns. They are used to return multiple values from a method. The caller does not need to initialize them before passing them to the method. ref parameters: Must be initialized before being passed to the method. […]

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