摘要：日期脚本 DECLARE @CurrentDate DATETIME=GETDATE(); select DATEADD(dd,0, DATEDIFF(dd,0,@CurrentDate)) AS 当前日期,DATEADD(dd,-1, DATEDIFF(dd,0,@CurrentDate)) AS 阅读全文

摘要：--截至日期减开始日期-- DateTime BeginDate = DateTime.Parse(stardate.Value); DateTime EndDate = DateTime.Parse(enddate.Value); TimeSpan EndDateTimeSpan = new Ti 阅读全文