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//List of Tasks
List<Task<object>> lstTasks = new List<Task<object>>();
// Will start to search on selected promary Sites
foreach (SCCMSite site in lbSccmSites.SelectedItems)
{
SCCMSite tmpSite = site;
Task<object> tsk = new Task<object>(() =>
{
PageExecutionJob.JbList.AddJob(tmpSite.Name, "Connection to WMI Database");
//Search for the Advertisement Name (have to select the site name in the query to retreive only advertisements belonging to this site)
Dictionary<string, string> dCriteria = new Dictionary<string, string>();
dCriteria.Add("%" + sAdvSearched + "%", SCCMField.ATTRIBUT_NAME_ADVERTISEMENT_NAME);
dCriteria.Add(tmpSite.Name, SCCMField.ATTRIBUT_NAME_ADVERTISEMENT_SOURCE_SITE);
List<SCCMAdvertisement> lAdvFoundOnSite = new List<SCCMAdvertisement>();
//EXCEPTION CAN HAPPEN HERE.
lAdvFoundOnSite = SCCMAdvertisement.GetAdvertisementByPropertyLike(dCriteria, site);
lAdvFound.AddRange(lAdvFoundOnSite);
//Pass the result information retreived for the bwLastGenerated.RunWorkerCompleted event
List<object> lstResult = new List<object>();
lstResult.Add(tmpSite.Name);
lstResult.Add(lAdvFoundOnSite.Count);
lstResult.Add(Job.JobStatusValue.DoneSuccessfully);
lstResult.Add(lAdvFoundOnSite);
return lstResult;
});
tsk.ContinueWith((t) =>
{
if (t.Status == TaskStatus.RanToCompletion)
{
List<object> lstResult = t.Result as List<object>;
PageExecutionJob.JbList.UpdateJob(lstResult[0].ToString(), lstResult[1] + " Advertisement(s) found on " + lstResult[0], (Job.JobStatusValue)lstResult[2]);
dgSCCM.BindSCCMAdvertisements((List<SCCMAdvertisement>)lstResult[3]);
}
}, TaskContinuationOptions.OnlyOnRanToCompletion);
tsk.ContinueWith((t) =>
{
PageExecutionJob.JbList.UpdateJob(tmpSite.Name, " Error retreiving Advertisement(s) : " + t.Exception.Message, Job.JobStatusValue.DoneError);
}, TaskContinuationOptions.OnlyOnFaulted);
lstTasks.Add(tsk);
tsk.Start();
} |
