public static bool ReportAlert(this ITask source, eMessageGrade grade, object userState, string description)
{
TaskAlertEventArgs e = new TaskAlertEventArgs(grade, userState, description);
source.ReportAlert(e);
return(e.IsCancel);
}
public static bool ReportException(this ITask source, Exception ex, string description)
{
TaskAlertEventArgs e = new TaskAlertEventArgs
{
Description = description,
Grade = eMessageGrade.Exception,
UserState = ex,
};
source.ReportAlert(e);
return(e.IsCancel);
}
public static bool ReportWarn(this ITask source, string description, string catalog = null, TaskAlertMetadata meta = null)
{
TaskAlertEventArgs e = new TaskAlertEventArgs
{
Description = description,
Grade = eMessageGrade.Warn,
UserState = catalog.IsNullOrBlank() ? null : new TaskAlertUserStateCatalog()
{
Catalog = catalog
},
Metadata = meta,
};
source.ReportAlert(e);
return(e.IsCancel);
}
private void ReportUnhandledException(Exception ex)
{
string msg = ex.Message;
TaskAlertEventArgs e = new TaskAlertEventArgs
{
Description = msg,
Grade = eMessageGrade.Exception,
UserState = ex,
};
OnAlert(e);
if (Alert != null)
{
Alert(this, e);
}
if (!AutoHandleException)
{
throw ex;
}
}
public void ReportAlert(TaskAlertEventArgs e)
{
TryStop();
OnAlert(e);
if (Alert != null)
{
Alert(this, e);
}
//if (e.Grade < eMessageGrade.Exception)
// return;
//string msg = string.Format(LanguageAttribute.GetLanguage("lang670300"), e.UserState);
//Tracker.WriteLine(new TrackerObject()
//{
// Description = msg,
// EventID = 670300,
// Grade = e.Grade,
// Source = this.GetType().FullName
//});
}
protected virtual void OnAlert(TaskAlertEventArgs e)
{
}
protected virtual void OnAlert(TaskDelegateMetadata meta, TaskAlertEventArgs alert)
{
throw new NotImplementedException();
}