private CollectionDataService()
{
var xmlRegionCollection = context
.Deserialize <RegionsCollection>("..\\..\\Data_Source\\RegionsData.xml")
.Region;
RegionCollection.AddRange(xmlRegionCollection);
var xmlGendersType = context
.Deserialize <GendersCollection>("..\\..\\Data_Source\\GenderData.xml")
.Gender;
GenderTypes.AddRange(xmlGendersType);
var xmlSubjects = context
.Deserialize <SubjectsCollection>("..\\..\\Data_Source\\SubjectsWithStudentsData.xml")
.Subjects;
SubjWithStudents.AddRange(xmlSubjects);
var users = context
.Deserialize <UsersCollection>("..\\..\\Data_Source\\UniversitySystemData.xml");
List <Lecturer> xmlLecturers = users.Lecturers;
Lecturers.AddRange(xmlLecturers);
List <Student> xmlStudents = users.Students;
Students.AddRange(xmlStudents);
}
