C＃-参数中的initial.object？

Question

Is it possible to initialize an object that I want to pass as an argument without writing it on a special line?:

String a="test";
a.TrimStart(new char [] X=['a'])

Answer 1

yes you can, but you can't assign name to it. Try:

a.TrimStart(new char[] {'a'})

Answer 2

a.TrimStart(new char[] { 'a' });

您甚至可以省略“字符”：

a.TrimStart(new[] { 'a' });