I am using CRM 4 and the SDK to grab cases like so:
public List<Case> GetCases()
{
List<Case> cases = new List<Case>();
#region Retrieve Resolved Cases
try
{
InitSession();
RetrieveMultipleRequest req = new RetrieveMultipleRequest();
req.ReturnDynamicEntities = true;
//QueryExpression says what entity to retrieve from, what columns we want back and what criteria we use for selection
QueryExpression qe = new QueryExpression();
qe.EntityName = EntityName.incident.ToString();
List<string> attributes = new string[] {
"incidentid","title" ,"description", "ticketnumber", "statuscode",
"kez_allocatedhours",
"customerid",
"casetypecode"
}.ToList();
//columns to retireve
ColumnSet AvailabilityColumnSet = new ColumnSet();
AvailabilityColumnSet.Attributes = attributes.ToArray();
qe.ColumnSet = AvailabilityColumnSet;
//filter
FilterExpression fe = new FilterExpression();
fe.FilterOperator = LogicalOperator.And;
//condtion for filter
ConditionExpression isResolved = new ConditionExpression();
isResolved.AttributeName = "statuscode";
isResolved.Operator = ConditionOperator.NotEqual;
isResolved.Values = new string[] { "5" };
fe.Conditions = new ConditionExpression[] { isResolved }; //Add the conditions to the filter
qe.Criteria = fe; //Tell the query what our filters are
req.Query = qe; //Tell the request the query we want to use
//retrieve entities
RetrieveMultipleResponse resp = svc.Execute(req) as RetrieveMultipleResponse;
if (resp != null)
{
BusinessEntity[] rawResults = resp.BusinessEntityCollection.BusinessEntities;
List<DynamicEntity> castedResults = rawResults.Select(r => r as DynamicEntity).ToList();
foreach (DynamicEntity result in castedResults)
{
string id = GetProperty(result, "incidentid");
string title = GetProperty(result, "title");
string description = GetProperty(result, "description");
string ticket = GetProperty(result, "ticketnumber");
string customer = GetProperty(result, "customerid");
int statuscode = -1;
string statusname = "";
double estHours = 0.0;
string casetype = "";
int casetypecode = -1;
Property prop = result.Properties.Where(p => p.Name == "statuscode").FirstOrDefault();
if (prop != null)
{
StatusProperty status = prop as StatusProperty;
if (status != null)
{
statuscode = status.Value.Value;
statusname = status.Value.name;
}
}
prop = result.Properties.Where(p => p.Name == "kez_allocatedhours").FirstOrDefault();
if (prop != null)
{
CrmFloatProperty fl = prop as CrmFloatProperty;
if (fl != null)
{
estHours = fl.Value.Value;
}
}
prop = result.Properties.Where(p => p.Name == "casetypecode").FirstOrDefault();
if (prop != null)
{
PicklistProperty fl = prop as PicklistProperty;
if (fl != null)
{
casetype = fl.Value.name;
casetypecode = fl.Value.Value;
}
}
Case c = new Case();
c.ID = id;
c.Title = title;
c.Description = description;
c.StatusCode = statuscode;
c.StatusName = statusname;
c.TicketNumber = ticket;
c.CustomerName = customer;
c.EstimatedHours = estHours;
c.Type = casetype;
c.TypeCode = casetypecode;
bool allowedThroughStat = true;
bool allowedThroughType = true;
var userStatuses = SettingsManager.Get("CRMUserStatusReasons").Split(';').ToList().Where(p => p.Length > 0).ToList();
var userTypes = SettingsManager.Get("CRMUserCaseTypes").Split(';').ToList().Where(p => p.Length > 0).ToList();
if(userStatuses.Count > 0 && !userStatuses.Contains(c.StatusCode.ToString()))
{
allowedThroughStat = false;
}
if (userTypes.Count > 0 && !userTypes.Contains(c.TypeCode.ToString()))
{
allowedThroughType = false;
}
if(allowedThroughStat && allowedThroughType)
cases.Add(c);
}
}
}// end try
catch (Exception)
{
return null;
// The variable 'e' can access the exception's information.
// return "Error Message: " + e.Message.ToString() + " | Stack Trace: " + e.StackTrace.ToString();
}
return cases;
#endregion
}
However, now I need to be able to change the status and title of a case from C# given its incidentid.
Ive looked at the SDK docs and cannot find an example of this.
Anyone work with this before?
Thanks
Simply put, above is code to read an incident. Could I get an example of writing an incident field, Just one. Ex: How could I change the title of an incident.
You can call the Update method on the CrmService. Here is the SDK article.
Case c = new Case();
c.ID = id;
c.Title = title;
svc.Update(c);
To change the state of an entity you use the setstaterequest. If you want to do it to a dynamic entity there's a description in this blog
Related
I have a large List of objects (over 100k rows in a txt file). I have to do some data work with each item in the list I save the object to the database if it doesnt exist and if it does I increase a number column in the for the item and then update the database while saving the updated item.
If I use a regular foreach loop everything works out fine but it takes over 24 hours to finish.
The issue is that when I use a parallel loop the records do not match and sometimes I will get an error on the .Save() method that the item ID was changed.
THIS CODE WORKS
public List<SreckaIsplacena> UpisiUTabeleSerijski (List<SreckaTemp>srt)
{
_srecke = _glavniRepository.UcitajSamoaktivneSrecke().OrderByDescending(item => item.ID).ToList<Srecka>();
List<SreckaIsplacena> pomList = new List<SreckaIsplacena>();
SreckaIsplacena _isplacena;
foreach (SreckaTemp lt in srt)
{
string beznula = lt.sreIspBroj.TrimStart('0');
SreckeDobici srd = new SreckeDobici();
Srecka sr = (from s in _srecke
where s.Sifra == lt.sreSif && s.Serija == lt.sreSerija
select s).First();
List<SreckeDobici> srDob = _glavniRepository.DohvatiSreckeDobiciZaIsplatniBroj(sr, beznula);
if (srDob.Count == 1)
{
srd = srDob.ElementAt(0);
}
List<SreckaNagrade> sreckaNagrade = new List<SreckaNagrade>(_glavniRepository.DohvatiNagradeZaSrecku(sr.ID).OrderBy(item => item.SifraFox));
double iznos = lt.sreIznDob / lt.sreBrDob;
SreckaNagrade nag = (from sn in sreckaNagrade
where sn.Iznos == lt.sreIznDob
select sn).FirstOrDefault();
Odobrenje odo = new Odobrenje();
odo = odo.DohvatiOdobrenje(valutaGlavna.ID, lt.sreIsplatio).FirstOrDefault();
List<PorezSrecka> listaPoreza = _glavniRepository.UcitajPorezSrecka(valutaGlavna, odo, sr, nag.NagradaId);
List<SreckaIsplacena> sveIsplacene = _glavniRepository.DohvatiIsplaceneSreckeZaValutuIProdavacaSreckuNagraduNovo(valutaGlavna.ID, sr.ID, nag.NagradaId, lt.sreIsplatio);
if (sveIsplacene.Count > 1)
{
System.Windows.MessageBox.Show("Greska, ista srecka s istim dobitkom kod istog prodavaca u istoj valuti 2 put nadjena u bazi");
}
else if (sveIsplacene.Count == 1)
{
_isplacena = sveIsplacene.ElementAt(0);
_isplacena.BrojDobitaka = _isplacena.BrojDobitaka + lt.sreBrDob;
_isplacena.Update();
var index = pomList.FindIndex(r => r.ID == _isplacena.ID);
if (index != -1)
{
pomList[index] = _isplacena;
}
}
else if (sveIsplacene.Count==0)
{
_isplacena = new SreckaIsplacena();
decimal iz = Convert.ToDecimal(lt.sreIznDob);
_isplacena.BrojDobitaka = lt.sreBrDob;
_isplacena.Iznos = iz;
_isplacena.Nagrada = nag;
_isplacena.Prodavac = lt.sreIsplatio;
_isplacena.Valuta = valutaGlavna;
_isplacena.Srecka = sr;
_isplacena.Cijena = Convert.ToDecimal(sr.Cijena);
if (listaPoreza.Count == 1)
{
PorezSrecka ps = listaPoreza.ElementAt(0);
_isplacena.SreckaPorez = ps;
}
_isplacena.Save();
int ispID = _isplacena.ID;
if (ispID != 0)
{
srd.Sre_isplatio = lt.sreIsplatio;
srd.Sre_valuta = valutaGlavna;
srd.Update();
}
pomList.Add(_isplacena);
}
}
return pomList;
}
THIS CODE DOES NOT WORK
public List<SreckaIsplacena> UpisiSamoUTabele(ConcurrentBag<SreckaTemp> srt)
{
_srecke = _glavniRepository.UcitajSamoaktivneSrecke().OrderByDescending(item => item.ID).ToList<Srecka>();
List<SreckaIsplacena> pomList = new List<SreckaIsplacena>();
SreckaIsplacena _isplacena;
Parallel.ForEach(srt, (lt) =>
{
string beznula = lt.sreIspBroj.TrimStart('0');
SreckeDobici srd = new SreckeDobici();
Srecka sr = (from s in _srecke
where s.Sifra == lt.sreSif && s.Serija == lt.sreSerija
select s).First();
List<SreckeDobici> srDob = _glavniRepository.DohvatiSreckeDobiciZaIsplatniBroj(sr, beznula);
if (srDob.Count == 1)
{
srd = srDob.ElementAt(0);
}
List<SreckaNagrade> sreckaNagrade = new List<SreckaNagrade>(_glavniRepository.DohvatiNagradeZaSrecku(sr.ID).OrderBy(item => item.SifraFox));
SreckaNagrade nag = (from sn in sreckaNagrade
where sn.Iznos == lt.sreIznDob
select sn).FirstOrDefault();
Odobrenje odo = new Odobrenje();
odo = odo.DohvatiOdobrenje(valutaGlavna.ID, lt.sreIsplatio).FirstOrDefault();
List<PorezSrecka> listaPoreza = _glavniRepository.UcitajPorezSrecka(valutaGlavna, odo, sr, nag.NagradaId);
List<SreckaIsplacena> sveIsplacene = _glavniRepository.DohvatiIsplaceneSreckeZaValutuIProdavacaSreckuNagraduNovo(valutaGlavna.ID, sr.ID, nag.NagradaId, lt.sreIsplatio);
if (sveIsplacene.Count == 1)
{
_isplacena = sveIsplacene.ElementAt(0);
lock (_isplacena)
{
_isplacena.BrojDobitaka = _isplacena.BrojDobitaka + lt.sreBrDob;
_isplacena.Update();
var index = pomList.FindIndex(r => r.ID == _isplacena.ID);
if (index != -1)
{
pomList[index] = _isplacena;
}
}
}
else if (sveIsplacene.Count==0)
{
_isplacena = new SreckaIsplacena();
decimal iz = Convert.ToDecimal(lt.sreIznDob);
_isplacena.BrojDobitaka = lt.sreBrDob;
_isplacena.Iznos = iz;
_isplacena.Nagrada = nag;
_isplacena.Prodavac = lt.sreIsplatio;
_isplacena.Valuta = valutaGlavna;
_isplacena.Srecka = sr;
_isplacena.Cijena = Convert.ToDecimal(sr.Cijena);
lock(_isplacena)
{
if (listaPoreza.Count == 1)
{
PorezSrecka ps = listaPoreza.ElementAt(0);
_isplacena.SreckaPorez = ps;
}
_isplacena.Save();
int ispID = _isplacena.ID;
if (ispID != 0)
{
srd.Sre_isplatio = lt.sreIsplatio;
srd.Sre_valuta = valutaGlavna;
srd.Update();
}
pomList.Add(_isplacena);
}
}
});
return pomList;
}
I tried using ConcurrentBag instead of List but ran into an issue because ConcurrentBag does not have the FindIndex method (var index = pomList.FindIndex(r => r.ID == _isplacena.ID);). I know there is some way to take out the object and put back in but not sure how to do that and from what I read Lists should be ok if you use locking which I am.
Please help.
I'm trying to build realtime chat through Realtime Database Firebase and Xamarin. However there is a problem like this, hope someone can help:
protected async void LoadChat()
{
string userid = "123456789";
var getroom = (await fc.Child("RecordsChat").OnceAsync<GetRoomChats>()).Select(x =>
new GetRoomChats
{
RoomID = x.Key
}).ToList();
List<GetRoomChats> listroomuser = new List<GetRoomChats>();
foreach (var room in getroom)
{
string str = null;
string[] strArr = null;
string roomget = room.RoomID;
str = roomget + "_";
char[] splitchar = { '_' };
strArr = str.Split(splitchar);
var getroomuser = strArr.Distinct().ToList();
foreach (var item in getroomuser)
{
if (item == userid)
{
var roomgetuser = new GetRoomChats()
{
RoomID = roomget
};
listroomuser.Add(roomgetuser);
}
}
}
if (listroomuser.Count() > 0)
{
var FirebaseClient = fc
.Child("RecordsChat")
.AsObservable<GetRoomChats>()
.Subscribe(async(dbevent) =>
{
//IteamGetRoomChats.Clear();
foreach (var room in listroomuser)
{
if (dbevent.Key == room.RoomID)
{
var lst = (await fc.Child("RecordsChat").Child(dbevent.Key).OrderByKey().LimitToLast(1).OnceAsync<MyDatabaseRecord>()).Select(x =>
new MyDatabaseRecord
{
NameUser = x.Object.NameUser,
Content = x.Object.Content,
RoomID = x.Object.RoomID,
DayCreate = x.Object.DayCreate,
AvatarUser = x.Object.AvatarUser,
sender_uid = x.Object.sender_uid,
receiver_uid = x.Object.receiver_uid,
receiver_read = x.Object.receiver_read
});
bool unread = false;
foreach (var i in lst)
{
if(i.sender_uid == userid)
{
i.Content = "You: " + i.Content;
var customerList = await apiServiceUserinfo.GetCustomersInfo(i.receiver_uid);
string nameget = customerList.NameStore;
string avatarget = customerList.AvatarStore;
i.NameUser = nameget;
i.AvatarUser = avatarget;
if (i.sender_read == true)
{
unread = false;
}
}
else
{
if (i.receiver_read == false)
{
i.BackgroundUser = "#f5f4f4";
unread = true;
}
}
var last = new GetRoomChats()
{
NameLast = i.NameUser,
ContentLast = i.Content,
RoomID = i.RoomID,
DayCreateLast = i.DayCreate,
AvatarLast = i.AvatarUser,
BackgroundUnread = i.BackgroundUser,
DotUnread = unread
};
IteamGetRoomChats.Add(last);
}
}
}
});
}
BindingContext = this;
}
In my example above, it actually gets the data. I try to check in the loop, to get the last content of the message. However, the displayed results are duplicated
Looking forward to everyone's help. Thank you!
I want to create a group of registered clients using different products, categories and sub categories.
I am using asp.net C# and updating database using entity model.
int PID = Convert.ToInt32(ddProduct.SelectedValue);
if (isValidName(txtGroupName.Text))
{
if (ddBusinessCategory.SelectedValue == "0")
{
var clients = db.Client_Master.Where(c => c.InquiredFor == PID).ToList();
foreach (var clt in clients)
{
Group_Master gobj = new Group_Master();
gobj.GName = txtGroupName.Text;
gobj.ProductID = PID;
gobj.CatID = null;
gobj.SubCatID = null;
gobj.ClientID = clt.CID;
gobj.CreatedBy = Convert.ToInt32(((User_Master)Session["User"]).UID);
gobj.CreatedOn = DateTime.Now;
db.Group_Master.AddObject(gobj);
db.SaveChanges();
}
}
else
{
if (ddSubCategory.SelectedValue == "0")
{
int CID = Convert.ToInt32(ddBusinessCategory.SelectedValue);
var clients = db.Client_Master.Where(c => c.InquiredFor == PID && c.BusinessCategory == CID).ToList();
foreach (var clt in clients)
{
Group_Master gobj = new Group_Master();
gobj.GName = txtGroupName.Text;
gobj.ProductID = PID;
gobj.CatID = CID;
gobj.SubCatID = null;
gobj.ClientID = clt.CID;
gobj.CreatedBy = Convert.ToInt32(((User_Master)Session["User"]).UID);
gobj.CreatedOn = DateTime.Now;
db.Group_Master.AddObject(gobj);
db.SaveChanges();
}
}
else
{
int CID = Convert.ToInt32(ddBusinessCategory.SelectedValue);
int SID = Convert.ToInt32(ddSubCategory.SelectedValue);
var clients = db.Client_Master.Where(c => c.InquiredFor == PID && c.BusinessCategory == CID && c.SubCategory == SID).ToList();
foreach (var clt in clients)
{
Group_Master gobj = new Group_Master();
gobj.GName = txtGroupName.Text;
gobj.ProductID = PID;
gobj.CatID = CID;
gobj.SubCatID = SID;
gobj.ClientID = clt.CID;
gobj.CreatedBy = Convert.ToInt32(((User_Master)Session["User"]).UID);
gobj.CreatedOn = DateTime.Now;
db.Group_Master.AddObject(gobj);
db.SaveChanges();
}
}
}
Groups();
}
I tried to add Group ID using many ways but didn't succeed.
Please suggest me how can I solve this.
Thank you !!
You should create new table ClientsProducts, which will have reference to Client ID and Product ID. This is called One-to-Many Relationships.
You can read here about this here.
I Solved this by taking the ID of last data of list and save as a group ID so, with the help of this we get unique group ID.
if (ddBusinessCategory.SelectedValue == "0")
{
var clients = db.Client_Master.Where(c => c.InquiredFor == PID).ToList();
int GrpID = 0;
if (clients.Count() > 0)
{
foreach (var clt in clients)
{
if (ProductGrp(PID, clt.CID))
{
Group_Master gobj = new Group_Master();
gobj.GrpID = 0;
gobj.GName = txtGroupName.Text;
gobj.ProductID = PID;
gobj.CatID = null;
gobj.SubCatID = null;
gobj.ClientID = clt.CID;
gobj.CreatedBy = Convert.ToInt32(((User_Master)Session["User"]).UID);
gobj.CreatedOn = DateTime.Now;
db.Group_Master.AddObject(gobj);
db.SaveChanges();
GrpID = gobj.GID;
}
else
{
ScriptManager.RegisterStartupScript(Page, this.GetType(), "myscript()", "bootbox.alert({title: '<b>Error</b>',message: '<b>Group already exist.</b>',});", true);
break;
}
}
List<Group_Master> ggobj = db.Group_Master.Where(g => g.ProductID == PID && g.CatID == null && g.SubCatID == null).ToList();
foreach (var gid in ggobj)
{
if (gid.GrpID == 0)
{
Group_Master gmobj = db.Group_Master.Single(s => s.GID == gid.GID);
gmobj.GrpID = GrpID;
db.SaveChanges();
}
}
}
else
{
ScriptManager.RegisterStartupScript(Page, this.GetType(), "myscript()", "bootbox.alert({title: '<b>Error</b>',message: '<b>No Clients exist.</b>',});", true);
}
}
public async virtual Task<ActionResult> Store(int? id, int? mainRoadID, int? segmentID, int? cityid, string serverMessage = "")
{
UserTrafficReport_Create model = await Task.WhenAll(GetNewModel, InitialCameras, GetMonitoredWaysListAndPushViewData(mainRoadID, segmentID, cityid));
return View(model);
}
The previous function has an error line ... I can't find the exact error
Error 1358 The best overloaded method match for 'System.Threading.Tasks.Task.WhenAll(params System.Threading.Tasks.Task[])' has some invalid arguments
And those are the three functions used in When All
public async virtual Task<UserTrafficReport_Create> GetNewModel(int? id, int? mainRoadID, int? segmentID, int? cityid)
{
var model = new UserTrafficReport_Create();
var serializer = new JavaScriptSerializer();
if (id != null && id > 0)
{
var report = _repository.FindOne<UserTrafficReport>((int)id);
model.InjectFrom(report);
model.Comments = report.Comments;
if (report.PictureSize.HasValue && report.PictureSize > 0)
model.photo_name = report.ID.ToString(CultureInfo.InvariantCulture);
if (report.RoadID != null)
{
model.RoadID = (int)report.RoadID;
_repository.FindOne<MonitoredWay>((int)report.RoadID);
}
FakeUsers(report.UserID);
model.RoadStatus = report.RoadStatus ?? 99;
if (report.traffic_rating >= 0)
model.traffic_rating = report.traffic_rating;
else
model.traffic_rating = null;
}
else
{
var fakeGroup = _repository.First<UserGroup>(g => g.Name.Contains("Fake"));
var fakeGroupId = 3;
if (fakeGroup != null)
fakeGroupId = fakeGroup.ID;
var dbNamesList = (from userAD in _context.UserAdditionalDatas
join groups in _context.UserMultiGroups on userAD.ID equals groups.UserDataId
join aspUser in _context.AspnetUsers on userAD.ID equals aspUser.ID
where (groups.UserGroupId == fakeGroupId)
select new
{
name = userAD.FirstName,
UserName = aspUser.Username,
userId = aspUser.ID
}).Distinct().ToList();
if (dbNamesList.Any())
{
var randomedList = dbNamesList.Randomize();
var fakeUser = randomedList.FirstOrDefault();
if (fakeUser != null)
{
model.GuestName = fakeUser.name;
model.UserID = fakeUser.userId;
}
}
model.RoadID = segmentID.GetValueOrDefault(-1);
model.traffic_rating = -1;
if (cityid != null)
model.CityId = (int)cityid;
}
return model;
}
.
public async virtual Task InitialCameras(int? cityid,string serverMessage = "")
{
var serializer = new JavaScriptSerializer();
var conditionslist = CreateListFromSingle(
new
{
value = "99",
text = "Not Specified"
}
);
conditionslist.Add(new { value = "4", text = "Accident" });
conditionslist.Add(new { value = "2", text = "Danger" });
conditionslist.Add(new { value = "3", text = "Road Work" });
string outputOfConditions = serializer.Serialize(conditionslist);
ViewData["ConditionsListSerialized"] = outputOfConditions;
var conditionslistitems =
(from condition in conditionslist
select new SelectListItem
{
Value = condition.value,
Text = condition.text
}).ToList();
ViewBag.ConditionsList = conditionslistitems;
ViewData["serverMsg"] = serverMessage;
if (cityid == null || cityid == -1)
{
var cameras = _context.Cameras.Select(c => new
{
value = c.Id,
text = c.Name
}).ToList();
cameras.Insert(0, new { value = (long)0, text = "--Select a Camera --" });
ViewData["Cameras"] = serializer.Serialize(cameras);
}
else
ViewData["Cameras"] = GetCityCameras((int)cityid);
}
..
private async Task GetMonitoredWaysListAndPushViewData(int? roadID = null, int? segmentID = null, int? cityID = null, Guid? reporterId = null)
{
int? id = cityID;
var dbWaysList =
_context.MonitoredWays.Where(
m =>
!m.IsTest &&
(m.RoadID != null && m.Road.AppOrder >= 0 && (id <= 0 || id == null)
? m.Road.AreaID > 0
: m.Road.AreaID == id));
var xWayseSelectList = (from s in dbWaysList
select new
{
OppId = s.OppositeSegment ?? 0,
Value = s.ID,
Title = s.EnglishName,
RoadTitle = s.Road.EnglishName
}).ToList().Distinct();
var repsList = (from s in xWayseSelectList//context.MonitoredWays
select new SelectListItem
{
Value = s.Value.ToString(CultureInfo.InvariantCulture),
Text = string.IsNullOrEmpty(s.RoadTitle) ? s.Title : s.RoadTitle + " (" + s.Title + ")",
Selected = segmentID != null && (segmentID.Value == s.Value)
}).Distinct().ToList();
var serializer = new JavaScriptSerializer();
string wayseSelectListOppId = serializer.Serialize(xWayseSelectList);
string outputOfAreas = serializer.Serialize(repsList);
ViewData["MonitoredWaysListSerialized"] = outputOfAreas;
ViewData["OppositeMonitoredWays"] = wayseSelectListOppId;
ViewBag.MonitoredWaysList = repsList;
var conditionslist = CreateListFromSingle(
new
{
value = "99",
text = "Not Specified"
}
);
conditionslist.Add(new { value = "4", text = "Accident" });
conditionslist.Add(new { value = "2", text = "Danger" });
conditionslist.Add(new { value = "3", text = "Road Work" });
string outputOfConditions = serializer.Serialize(conditionslist);
ViewData["ConditionsListSerialized"] = outputOfConditions;
var conditionslistitems =
(from condition in conditionslist
select new SelectListItem
{
Value = condition.value,
Text = condition.text
}).ToList();
ViewBag.ConditionsList = conditionslistitems;
var ratingslist = CreateListFromSingle(
new
{
value = "0",
text = "V. Bad"
}
);
ratingslist.Add(new { value = "1", text = "Bad" });
ratingslist.Add(new { value = "2", text = "Average" });
ratingslist.Add(new { value = "3", text = "Good" });
ratingslist.Add(new { value = "3", text = "V. Good" });
ViewBag.Ratingslist = ratingslist;
string outputOfRatings = serializer.Serialize(ratingslist);
ViewData["RatingsListSerialized"] = outputOfRatings;
if (roadID != null)
{
var rod = _context.Roads.FirstOrDefault(r => r.ID == roadID);
if (rod != null)
{
cityID = rod.AreaID;
}
}
var dbAreassList = _context.Cities.ToList();
var areas =
(from area in dbAreassList
select new SelectListItem
{
Value = area.ID.ToString(CultureInfo.InvariantCulture),
Text = area.EnglishName,
Selected = cityID != null && (cityID.Value == area.ID)
}).ToList();
ViewBag.AreasList = areas;
var areasList = (from s in _context.Cities
select
new
{
id = s.ID,
text = s.EnglishName
}).ToList();
serializer = new JavaScriptSerializer();
string outputOfAreas1 = serializer.Serialize(areasList);
ViewData["AreasListSerialized"] = outputOfAreas1;
var fakeGroup = _repository.First<UserGroup>(g => g.Name.Contains("Fake"));
var fakeGroupId = 3;
if (fakeGroup != null)
fakeGroupId = fakeGroup.ID;
var dbNamesList = (from userAD in _context.UserAdditionalDatas
join groups in _context.UserMultiGroups on userAD.ID equals groups.UserDataId
join aspUser in _context.AspnetUsers on userAD.ID equals aspUser.ID
where (groups.UserGroupId == fakeGroupId)
select new
{
Text = userAD.FirstName,
Value = userAD.ID,
Selected = false
//Email = aspUser.Username
}).Distinct().ToList();
var namess = dbNamesList.Select(s => new SelectListItem
{
Text = s.Text,
Value = s.Value.ToString(),
Selected = s.Selected
}).ToList();
if (reporterId != null)
{
var member = _repository.FindOne<UserAdditionalData>((Guid)reporterId);
if (member != null)
{
namess.Add(new SelectListItem
{
Text = member.FirstName,
Value = member.ID.ToString(),
Selected = true
});
}
}
var random = new Random();
if (!namess.Any(n => n.Selected))
{
int rand = random.Next(0, namess.Count - 1);
namess[rand].Selected = true;
}
ViewBag.FakeUsersList = namess;
}
A few things wrong with this line:
UserTrafficReport_Create model =
await Task.WhenAll(
GetNewModel,
InitialCameras,
GetMonitoredWaysListAndPushViewData(mainRoadID, segmentID, cityid));
Task.WhenAll takes a collection of Task instances as an argument.
You're passing 2 delegates and a task. You probably meant to actually call the first two methods, so that they'll return a task?
Task.WhenAll returns a Task. Awaiting that task won't return anything, so you won't be able to assign anything to model.
Task<UserTrafficReport_Create> modelFactoryTask = GetNewModel(...);
await Task.WhenAll(
modelFactoryTask ,
InitialCameras(...),
GetMonitoredWaysListAndPushViewData(mainRoadID, segmentID, cityid));
UserTrafficReport_Create model = modelFactoryTask.Result;
I'm using EF4 to look up a item in the database, to determine if it needs to be inserted or edited like so:
List<Campground> CampgroundEntities = new List<Campground>();
using (MiscEntities pd = new MiscEntities())
{
Campground kc = pd.Campground.FirstOrDefault(i => i.Name == name);
if (kc != null)
{
kc.StreetAddress = streetAddress;
kc.City = city;
kc.State = state;
kc.Zip = zip;
kc.URL = campgroundUrl;
kc.UpdatedDT = DateTime.Now;
CampgroundEntities.Add(kc);
}
else
{
kc = new Campground();
kc.Name = name;
kc.StreetAddress = streetAddress;
kc.City = city;
kc.State = state;
kc.Zip = zip;
kc.URL = campgroundUrl;
kc.AddedDateTime = DateTime.Now;
CampgroundEntities.Add(kc);
}
}
I'm adding my entities to a list, then after that, I want to commit those changes to the database:
using (MiscEntities pd = new MiscEntities())
{
foreach (var item in CampgroundEntities)
{
pd.Campground.AddObject(item);
}
pd.SaveChanges();
}
Now obviously that doesn't work, but if possible, I'd like to use that connection to handle both inserting and updating. Can it be done?
using (MiscEntities pd = new MiscEntities())
{
Campground kc = pd.Campground.FirstOrDefault(i => i.Name == name);
if (kc == null)
{
kc = new Campground();
pd.Campground.Add(kc);
}
kc.StreetAddress = streetAddress;
kc.City = city;
kc.State = state;
kc.Zip = zip;
kc.URL = campgroundUrl;
kc.UpdatedDT = DateTime.Now;
CampgroundEntities.Add(kc);
}