You can use of parameter keyword when declaring a method to define a parameter array, allowing you to pass a variable number of parameters to the method.public void PerformCommands(params string[] commandList)
{
foreach (string command in commandList)
Console.WriteLine("Ok, I'm doing [{0}]", command);
}
You can then pass any number of parameters to the method. Every parameter that you specify is added to the single array that is passed to the method.
kirby.PerformCommands(new string[] { "Sit", "Stay", "Come" });
When using the params keyword:
- You can only define one parameter array for a given method
- The parameter must be the last parameter specified
- The array must be a single-dimensional array
- You can't use the ref or out modifiers on the parameter array or on any of the arguments
- Each argument must be implicitly convertible to the type of the array's elements