// If you have install the code sniplets, use "propvm + [tab] +[tab]" create a property propcmd for command
// 如果您已经安装了 MVVMSidekick 代码片段，请用 propvm +tab +tab 输入属性 propcmd 输入命令
//IDisposable _currentTaskListening;
public MainWindow_Model()
{
if (IsInDesignMode)
{
Messages.Add(new Models.MessageEntry {
Time = DateTime.Now, Message = "Message Here"
});
return;
}
GreaterFileShare.Hosts.WPF.Services.FileSystemHubService.vmInstance = this;
var source1 = GlobalEventRouter.GetEventChannel <Exception>()
.Select(x =>
{
Exception[] rval = new[] { x.EventData };
if (x.EventData is AggregateException)
{
return(rval.Union((x.EventData as AggregateException).InnerExceptions));
}
return(rval);
})
.SelectMany(x => x)
.Select(x => x.Message);
var source2 = GlobalEventRouter.GetEventChannel <string>()
.Where(x => x.EventName == "Logging")
.Select(x => x.EventData);
var source3 = new WebLoggingSource();
new[] { source1, source2, source3 }
.ToObservable()
.SelectMany(ms => ms)
.Select(x => new MessageEntry {
Time = DateTime.Now, Message = x
})
.ObserveOnDispatcher()
.Subscribe(x =>
{
Messages.Add(x);
if (Messages.Count > 500)
{
Messages.RemoveAt(0);
}
CurrentMessageIndex = Messages.Count - 1;
})
.DisposeWith(this);
//CurrentTask.DisposeWith(this);
}
