public bool IsFinished()
{
if (this.OperationId == null)
{
if (!this.OperationResultTime.HasValue)
{
throw new Exception("opearion is not started");
}
return(true);
}
if (CompleteOperationProvider.IsFinished(this.OperationId))
{
CompleteOperationResult result = CompleteOperationProvider.GetResult(this.OperationId);
if (result != null)
{
this.OperationId = null;
this.OperationResultTime = new DateTime?(result.ResultDate);
this.OperationResultType = result.DataType;
this.OperationResultData = result.Data;
return(true);
}
}
return(false);
}
public void Start()
{
this.Clear();
this.OperationId = CompleteOperationProvider.Start();
}