Vizualizare sursă pentru „Cinci metode de atribuire a unei valori unui număr complex”

<syntaxhighlight lang="C#">
using System;
using System.Numerics;

public class Example
{
   public static void Main()
   {
      // Create a complex number by calling its class constructor.
      Complex c1 = new Complex(12, 6);
      Console.WriteLine(c1);
      
      // Assign a Double to a complex number.
      Complex c2 = 3.14;
      Console.WriteLine(c2);
      
      // Cast a Decimal to a complex number.
      Complex c3 = (Complex) 12.3m;
      Console.WriteLine(c3);
      
      // Assign the return value of a method to a Complex variable.
      Complex c4 = Complex.Pow(Complex.One, -1);
      Console.WriteLine(c4);
      
      // Assign the value returned by an operator to a Complex variable.
      Complex c5 = Complex.One + Complex.One;
      Console.WriteLine(c5);

      // Instantiate a complex number from its polar coordinates.
      Complex c6 = Complex.FromPolarCoordinates(10, .524);
      Console.WriteLine(c6);
   }
}
// The example displays the following output:
//       (12, 6)
//       (3.14, 0)
//       (12.3, 0)
//       (1, 0)
//       (2, 0)
//       (8.65824721882145, 5.00347430269914)

</syntaxhighlight>