一周一周來算，注，如果本月1號是星期日，則這一月共有六周，即六行，所以干脆每月都輸出6周就行了，然后再算第一周里的本月一號是周幾，第一周里本月又占了幾天，，，呃，，，反正很亂，想了一上午，現在寫出來了倒不知道如何解釋了，，算了，，直接上代碼，，
//日歷界面
public IActionResult RiLi()
{
List<Model.VM_OneDay>[] ss = new List<Model.VM_OneDay>[6];
DateTime nowmonth01 = DateTime.Parse( DateTime.Now.ToString("yyyy-MM-01")); //本月一號
int week01 =(int)nowmonth01.DayOfWeek; //本月一號是周幾？
int zhanjitian = 7 - week01; //本月在第一周占了幾天，如3月1日是周三，則第一周則占了5天，用于算第2，3，4周
for (int i = 0; i < 6; i++)
{
List<Model.VM_OneDay> aa = new List<Model.VM_OneDay>();
if (i == 0)
{
//第一周
for (int j = 0; j < 7; j++)
{
if (j>=(int)week01)
{
int x = j - week01;
DateTime date = nowmonth01.AddDays(x);
if (x==0)
{
aa.Add(new Model.VM_OneDay() {Date=date, DateStr = date.ToString("M月d日") }); //1號
}
else
{
aa.Add(new Model.VM_OneDay() {Date = date, DateStr = date.Day.ToString() });
}
}
else
{
DateTime date = nowmonth01.AddDays(-(week01-j));
aa.Add(new Model.VM_OneDay() {Date = date, DateStr = date.Day.ToString() });
}
}
}
else
{
for (int j = 0; j < 7; j++)
{
int x = (i - 1) * 7 + zhanjitian + j;
DateTime date = nowmonth01.AddDays(x);
if (date.Day == 1)
{
aa.Add(new Model.VM_OneDay() {Date = date, DateStr = date.ToString("M月d日") });
}
else
{
aa.Add(new Model.VM_OneDay() {Date = date, DateStr = date.Day.ToString() });
}
}
}
ss[i] = aa;
}
ViewBag.data = https://www.cnblogs.com/niunan/p/ss;
return View();
}
最后出來的界面：
日歷靜態頁：http://www.niunan.net/rili.html
擼碼：復制、粘貼，拿起鍵盤就是“干”！！！轉載請註明出處，本文鏈接：https://www.uj5u.com/net/547414.html
標籤：C#