1、引入quartz.net 包
2、因爲不想使用配置文件的方式,單獨增加了一個quartz服務類
class QuartzServer { public static void ExecuteInterval<T>(int seconds) where T : IJob { ISchedulerFactory factory = new StdSchedulerFactory(); IScheduler scheduler = factory.GetScheduler(); IJobDetail job = JobBuilder.Create<T>().Build(); ITrigger trigger = TriggerBuilder.Create().StartNow().WithSimpleSchedule(x => x.WithIntervalInSeconds(seconds).RepeatForever()).Build(); scheduler.ScheduleJob(job, trigger); scheduler.Start(); } public static IScheduler getScheduler<T>(int seconds) where T : IJob { ISchedulerFactory factory = new StdSchedulerFactory(); IScheduler scheduler = factory.GetScheduler(); IJobDetail job = JobBuilder.Create<T>().Build(); ITrigger trigger = TriggerBuilder.Create().StartNow().WithSimpleSchedule(x => x.WithIntervalInSeconds(seconds).RepeatForever()).Build(); scheduler.ScheduleJob(job, trigger); return scheduler; } public static void ExecuteByCron<T>(string cronExpression) where T : IJob { ISchedulerFactory factory = new StdSchedulerFactory(); IScheduler scheduler = factory.GetScheduler(); IJobDetail job = JobBuilder.Create<T>().Build(); ICronTrigger trigger = (ICronTrigger)TriggerBuilder.Create().WithCronSchedule(cronExpression).Build(); scheduler.ScheduleJob(job, trigger); scheduler.Start(); }
3、具體使用
開啓
stockUpdateJob= QuartzServer.getScheduler<StockUpdateJob>(10); stockUpdateJob.Start();
關閉
stockUpdateJob.Shutdown(true);
.net中異步操作更改主界面控件信息
System.Timers.Timer sysTimer = new System.Timers.Timer(30000); sysTimer.Elapsed += SysTimer_Elapsed; sysTimer.Enabled = true;
private void SysTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e) { this.checkState(); }
ComboBox 動態遍歷 枚舉,動態添加item到comboBox中。
Type type = typeof(BusinessEnum); foreach (var x in type.GetFields(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static)) { BusinessEnum item = (BusinessEnum)x.GetValue(null); string desc= EnumUtil.description(item); cbFuncType.Items.Add(new DictionaryEntry(item, desc)); } cbFuncType.DisplayMember = "Value"; cbFuncType.ValueMember = "Key";