Скачать или смотреть Quiz Method Overloading in C#: Everything You Need To Know

🔍 Explanation Que1:
Method Overloading in C# means defining multiple methods with the same name but different parameter lists (number, type, or order of parameters).
You cannot overload a method by just changing the return type.

✅ Example:
void Print() { }
void Print(string message) { } // ✅ Overloaded
void Print(string message, int n) { } // ✅ Overloaded
❌ Changing only return type is not allowed:

int GetValue() { return 1; }
// string GetValue() { return "text"; } // ❌ Error!


🔍 Explanation Que2:
The params keyword in C# allows you to pass a variable number of arguments to a method as an array.

✅ Example:
void PrintNames(params string[] names)
{
foreach (string name in names)
Console.WriteLine(name);
}
PrintNames("Alice", "Bob", "Charlie"); // ✅ Works with any number of arguments
Other options:
args, varargs, array → Not valid C# keywords for this purpose.