private void TestGettingIncidentsByGUIDVsWorkItemID()
{
EnterpriseManagementGroup emg = new EnterpriseManagementGroup(txtServerName.Text);
ManagementPackClass mpcIncident = Helper.GetClassByName("System.WorkItem.Incident", emg);
ManagementPack mpIncidentLibrary = mpcIncident.GetManagementPack();
IObjectReader <EnterpriseManagementObject> readerAllIncidents = emg.EntityObjects.GetObjectReader <EnterpriseManagementObject>(mpcIncident, ObjectQueryOptions.Default);
ManagementPackTypeProjection mptpIncidentFull = Helper.GetTypeProjectionByName("System.WorkItem.Incident.ProjectionType", emg);
double dByGUIDElapsedTime = 0;
double dByWorkItemIDElapsedTime = 0;
double dNumberOfTries = 1000;
double i = 0;
do
{
i++;
int intRandomIncident = Helper.GetRandomNumber(0, readerAllIncidents.Count);
EnterpriseManagementObject emoIncident = readerAllIncidents.ElementAtOrDefault <EnterpriseManagementObject>(intRandomIncident);
Guid guidIncidentId = emoIncident.Id;
string strWorkItemID = emoIncident[mpcIncident, "Id"].Value.ToString();
DateTime dtByGUIDStart = DateTime.Now;
EnterpriseManagementObjectProjection emopIncident = emg.EntityObjects.GetObjectProjectionWithAccessRights <EnterpriseManagementObject>(emoIncident.Id, mptpIncidentFull);
DateTime dtByGUIDEnd = DateTime.Now;
TimeSpan tsByGUID = dtByGUIDEnd - dtByGUIDStart;
dByGUIDElapsedTime += tsByGUID.Milliseconds;
DateTime dtByWorkItemIDStart = DateTime.Now;
string strCriteria = Helper.SearchWorkItemByIDCriteriaXml(strWorkItemID, mpIncidentLibrary.Name, mpIncidentLibrary.Version.ToString(), mpIncidentLibrary.KeyToken, mpcIncident.Name);
IObjectProjectionReader <EnterpriseManagementObject> readerIncident = Helper.GetBufferedObjectProjectionReader(strCriteria, 1, mptpIncidentFull, emg);
DateTime dtByWorkItemIDEnd = DateTime.Now;
TimeSpan tsByWorkItemID = dtByWorkItemIDEnd - dtByWorkItemIDStart;
dByWorkItemIDElapsedTime += tsByWorkItemID.Milliseconds;
pbProgress.Value = (int)(i / dNumberOfTries * 100);
}while (i < dNumberOfTries);
MessageBox.Show(string.Format("By GUID: {0} By Work Item ID: {1}", dByGUIDElapsedTime.ToString(), dByWorkItemIDElapsedTime.ToString()));
}