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Parameters

Explore how to declare and use parameters in C# methods, including passing arguments, using default parameter values correctly, and understanding the rules that prevent errors. This lesson helps you grasp fundamental parameter handling to write flexible and error-free methods.

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Introduction

A method can declare any number of parameters (in this example, i, s and o are the parameters).

C++
static void DoSomething(int i, string s, object o) {
Console.WriteLine(String.Format("i={0}, s={1}, o={2}", i, s, o));
}

Parameters can be used to pass ...