An awesome feature of delegates are that you can chain methods together.
This enables you to create an instance of the delegate object and in one call, invoke multiple methods.
I think code below kind of explain itself.
class Program {
public delegate void mathCalculation(int a, int b);
public static void addition(int a, int b) {
Console.WriteLine($"Addition: {a + b}");
}
public static void multiply(int a, int b)
{
Console.WriteLine($"Multiplication { a * b}");
}
public static void Main (string[] args) {
mathCalculation add = addition;
mathCalculation mult = multiply;
mathCalculation chainMath = add + mult;
chainMath(10, 20);
chainMath -= add;
chainMath(10, 20);
}
}
Top comments (2)
This is mistagged.
#cis the tag for C. You want#csharp.Thanks for the observation! I’ll change it 😀