private static void print(StreamWriter sw, string mlog, bool screen)
{
DateTime ts = DateTime.Now;
sw.WriteLine(ts + " " + mlog);
if (screen == true)
{
Console.WriteLine(mlog);
}
}
我会print (sw,"write here", false)
打电话的。90% 的机会我会使用 false。如何使它默认为假,这样我在打电话时就不必做额外的类型?