Question

Can I implicitly create an array from one single element in C#?

For instance, I have this method

public void MyMethod(string[] arrayString)

At some point in my code I have

string str = "myStr";
MyMethod(str)

Of course the second linhe is an error, because I am passing a string while MyMethod expects a string[].
Is there any clean way to call MyMethod without using

MyMethod(new string[] {str})

Answer 1

If you use a params array, this will be fine:

public void MyMethod(params string[] arrayString)

string str = "myStr";
MyMethod(str)