public bool addEmployer(Employer e)
{
if (ElementIfExists(XML_Source.employerRoot, e.ID) != null)
{
throw new Exception(e.ID + " already exists in file");
}
XML_Source.employerRoot.Add(createEmployerXElement(e));
XML_Source.SaveXML <Employer>();
return(true);
}
public bool addSpecilization(Specialization spec)
{
if (ElementIfExists(XML_Source.specializationRoot, spec.ID) != null)
{
throw new Exception(spec.ID + " already exists in file");
}
XML_Source.specializationRoot.Add(createSpecXElement(spec));
XML_Source.SaveXML <Specialization>();
nextSpecID++;
return(true);
}
bool removeElementFromXML(XElement XRoot, uint ID)
{
XElement foundElement = ElementIfExists(XRoot, ID);
if (foundElement != null) // element found
{
foundElement.Remove();
XML_Source.SaveXML <Specialization>();
return(true);
}
else
{
throw new Exception("element " + ID + " not found in XML");
}
}
public bool addContract(Contract contract, bool autoAssignID = true)
{
if (ElementIfExists(XML_Source.contractRoot, contract.contractID) != null)
{
throw new Exception(contract.contractID + " already exists in file");
}
if (autoAssignID)
{
contract.contractID = nextContractID++;
}
XML_Source.contractRoot.Add(createContractXElement(contract));
XML_Source.SaveXML <Contract>();
return(true);
}