/// <summary>
/// 废弃流程
/// </summary>
/// <param name="discarder"></param>
/// <returns></returns>
public bool DiscardProcess(WfAppRunner discarder)
{
var pim = new ProcessInstanceManager();
return(pim.Discard(discarder.AppName, discarder.AppInstanceID, discarder.ProcessGUID, discarder.UserID, discarder.UserName));
}