Format/格式化

C#：返回前台 AJAX调用语句的写法　　　

 A = string.Format("<script>alert('填写不全,请检查再试!');location.href='{0}'</script>", Url.Action("Upload"));
return Content(A, "text/html");　　

return Json(Content("排程错误！", "text/html"), JsonRequestBehavior.AllowGet);

 

  string DateTemp = Convert.ToString(String.Format("{0:d}", dtDate.Rows[0].ItemArray.GetValue(j - 1)));

DateTime.Parse(DateTime.Now.ToString("yyyy-MM-01")).AddDays(-1).ToShortDateString() ;//上月最后一天

DateTime.Now.Date.ToString("yyyy-M-d");

//Convert.ToString(String.Format("{0:M-dd}", tempTal.Rows[J][0]));

//Convert.ToString(String.Format("{0:yyyy-MM-dd}", tempTal.Rows[J][0]));

 

[SQL的Format写法]

string sql = string.Format("SELECT * FROM [{0}] where (F3='本体' or F3='包装' or F3='类别') and F4 is not null", "系列别生产日程报表$");  

//查询字符串

//============

SQL：