//serialNumber++; xml version
private void raiseSerialNumber()
{
int x = getSerialNum() + 1;
DataSourceXML.Config.Element("Test_Serial_Number").Element("value").Value = x.ToString();
DataSourceXML.SaveConfig();
}
public bool UpdateTester(Tester tester)
{
try
{
XElement oldtesterElement = (from tes in DataSourceXML.Testers.Elements()
where (tes.Element("ID").Value) == tester.ID
select tes).FirstOrDefault();
if (oldtesterElement == null)
{
throw new Exception("tester didnt found");
}
//easy way to update, without to update every filed
oldtesterElement.Remove();
DataSourceXML.SaveTesters();
AddTester(tester);
DataSourceXML.SaveTesters();
return(true);
}
catch (Exception e)
{
throw e;
}
}
public bool UpdateTrainee(Trainee trainee)
{
try
{
XElement oldTraineeElement = (from t in DataSourceXML.Trainees.Elements()
where t.Element("ID").Value == trainee.ID
select t).FirstOrDefault();
if (oldTraineeElement == null)
{
throw new Exception("tester didnt found");
}
//easy way to update, without to update every filed
oldTraineeElement.Remove();
DataSourceXML.SaveTrainees();
AddTrainee(trainee);
DataSourceXML.SaveTrainees();
return(true);
}
catch (Exception e)
{
throw e;
}
}
public bool UpdateDrivingTest(Test test)
{
try
{
XElement oldtestElement = (from tes in DataSourceXML.Tests.Elements()
where int.Parse(tes.Element("SerialNumber").Value) == test.SerialNumber
select tes).FirstOrDefault();
if (oldtestElement == null)
{
throw new Exception("test didnt found");
}
//easy way to update, without to update every filed
oldtestElement.Remove();
DataSourceXML.SaveTests();
AddDrivingTest(test);
DataSourceXML.SaveTests();
return(true);
}
catch (Exception e)
{
throw e;
}
}
