要求按标准日历方式输出指定年月的日历样式

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1 System.DateTime dt = System.DateTime.Now;
2 dt = dt.AddDays(-(dt.Day - 1));
3int thisMonth = dt.Month;
4 System.Console.WriteLine(dt.ToLongDateString());
5char[] weekChar = "日一二三四五六".ToCharArray();
6for (int i = 0; i <= weekChar.Length - 1; i++)
7{
8 System.Console.Write("{0,3}", weekChar[i]);
9 }

10 System.Console.WriteLine();
11for (int i = 0; i <= (int)dt.DayOfWeek - 1; i++)
12{
13 System.Console.Write("{0,4}", " ");
14 }

15do
16{
17 System.Console.Write("{0,4}", dt.Day);
18
19if (dt.DayOfWeek == System.DayOfWeek.Saturday)
20{
21 System.Console.WriteLine("");
22 }

23 dt = dt.AddDays(1);
24 }

25while (dt.Month == thisMonth);
26 System.Console.WriteLine();