本文整理汇总了C#中DB.DeleteObject方法的典型用法代码示例。如果您正苦于以下问题：C# DB.DeleteObject方法的具体用法？C# DB.DeleteObject怎么用？C# DB.DeleteObject使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DB的用法示例。
在下文中一共展示了DB.DeleteObject方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: clearLine
protected string clearLine()
{
bool result = false;
string line = Request.Form["line"];
if (!string.IsNullOrEmpty(line) && line != "all")
{
using (DB db = new DB())
{
List<DowntimeData> list = (from o in db.DowntimeDataSet
where o.Client == "admin"
&& o.Line == line
select o).ToList();
if (list.Count() > 0)
{
foreach (DowntimeData dt in list)
{
db.DeleteObject(dt);
}
}
result = db.SaveChanges() > 0;
}
}
return result.ToString();
}示例2: UpdateCC
/*
protected string UpdateCC()
{
int casecount = -1;
DateTime d;
DateTime? date = null;
if(DateTime.TryParse(Request.Form["date"], out d))
date = new DateTime(d.Year, d.Month, d.Day, d.Hour, d.Minute, 00);
int.TryParse(Request.Form["counts"], out casecount);
if (casecount > -1 && date.HasValue)
{
using (DB db = new DB())
{
List<ThroughputHistory> thList = DCSDashboardDemoHelper.getThroughPutHistories();
ThroughputHistory th = (from o in thList
where (o.Date.DayOfYear == date.Value.DayOfYear && o.Date.Year == date.Value.Year && o.Date.Hour == date.Value.Hour)
orderby o.Date descending
select o).FirstOrDefault();
DateTime tmpDate = new DateTime(d.Year, d.Month, d.Day, d.Hour, 00, 00);
tmpDate = tmpDate.AddHours(1d);
if (th != null)
{
if (th.Date != date)
tmpDate = th.Date;
}
List<CaseCount> cList = DCSDashboardDemoHelper.GetCaseCounts(date, tmpDate, "lebelge");
foreach (CaseCount cc in cList)
{
int id = cc.Id;
if (cc.EventStop.Value >= d && cc.EventStop.Value.Hour == d.Hour)
{
CaseCount tmpCase = (from o in db.CaseCountSet
where o.Id == id
select o).FirstOrDefault();
db.DeleteObject(tmpCase);
}
}
int diff = (int)d.Subtract(tmpDate).TotalMinutes;
if (diff < 0)
diff = diff * -1;
decimal val = (decimal)casecount / ((decimal)diff / 5M);
decimal total = 0;
decimal lastCC = 0;
decimal counter = 0;
CaseCount lastCaseCount = (from o in db.CaseCountSet
where o.EventStop.Value < date
orderby o.EventStop.Value descending
select o).FirstOrDefault();
if (lastCaseCount != null)
lastCC = lastCaseCount.CaseCount1;
total = lastCC;
DateTime end = date.Value.AddHours(1d);
diff = diff / 5;
List<CaseCount> tmpList = new List<CaseCount>();
if (val > 0)
{
for (int x = 0; x < diff; x++)
{
if (date.Value.Hour == end.Hour)
break;
total += val;
counter += val;
CaseCount cc = new CaseCount();
cc.CaseCount1 = Convert.ToInt32(total);
cc.Client = "lebelge";
cc.EventStart = date;
cc.EventStop = date;
cc.Line = "company-demo";
tmpList.Add(cc);
date = date.Value.AddMinutes(5d);
}
//.........这里部分代码省略.........