/// <summary>
/// 触发状态变更事件。
/// </summary>
/// <param name="args"></param>
protected virtual void FireOrderDriverStateChanged(USeOrderDriverState newState, string reason)
{
Debug.WriteLine(string.Format("[{0}] driver state changed {1} ==> {2},reason:{3}.", ToString(), this.DriverState, newState, reason));
USeOrderDriverStateChangedEventArgs args = new USeOrderDriverStateChangedEventArgs("",
this.DriverState,
newState,
reason);
this.DriverState = newState;
EventHandler <USeOrderDriverStateChangedEventArgs> handel = this.OnDriverStateChanged;
if (handel != null)
{
try
{
handel(this, args);
}
catch
{
Debug.Assert(false);
}
}
}
private void OrderDriver_OnDriverStateChanged(object sender, USe.TradeDriver.Common.USeOrderDriverStateChangedEventArgs e)
{
if (e.OldState == USeOrderDriverState.Ready && e.NewState != USeOrderDriverState.Ready)
{
AlarmNotice alarm = new AlarmNotice(AlarmType.TradeDriverDisconect, "交易驱动断线");
if (this.InvokeRequired)
{
this.BeginInvoke(new Action <AlarmNotice>(AddAlarmNotice), alarm);
return;
}
else
{
AddAlarmNotice(alarm);
}
}
}
