CODEWITHSUNDEEP
c#databaseentity-framework
Yazan Tommalieh
Yazan Tommalieh

Reputation: 63

SaveChanges() not taking any affect

I'm using Entity Framework to add new records to the database, everything goes right without any exceptions, but I don't see the new record the database, here is the code:

            aSham_MeterReading meterReading = new aSham_MeterReading();
            meterReading.TimeStampUTC = reading.TimeOfReading;
            meterReading.TimeStampLocal = reading.TimeOfReading.ToLocalTime();
            meterReading.Value = reading.Reading * this.Translate(this.MeterUnitsEnum, reading.FactorIndex);
            meterReading.Meter = meter;
            meterReading.CreateDate = DateTime.Now;
            meterReading.UpdateDate = DateTime.Now;
            meterReading.RowStatus = "Active";
            db.aSham_MeterReading.Add(meterReading);
            db.SaveChanges();

The code above is called like 20 times per second, is there any chance that this is related to the problem?

Any help would be appreciated.

Upvotes: 0

Views: 201

Answers (1)

Codemasta
Codemasta

Reputation: 111

You can check for the return value from db.SaveChanges() , if it is actually successful , it returns 1 . This will let you know if the operation was actually successful or not 

int returnCode = db.SaveChanges();
if(returnCode == 1 )
{
   Console.WriteLine("Success");
}
else
{
  Console.WriteLine("Something gone wrong");
}

Upvotes: 1

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