public void Update(Guardian guardian)
{
using (CosmosContext ctx = new CosmosContext())
{
Guardian attachedEnttiy = ctx.Guardians.Find(guardian.Id);
if (attachedEnttiy != null)
{
try
{
attachedEnttiy.Address = guardian.Address;
attachedEnttiy.Email = guardian.Email;
attachedEnttiy.GuardianNo = guardian.GuardianNo;
attachedEnttiy.Name = guardian.Name;
attachedEnttiy.Relation = guardian.Relation;
var attachedEntry = ctx.Entry(attachedEnttiy);
attachedEntry.CurrentValues.SetValues(attachedEnttiy);
ctx.SaveChanges();
}
catch (Exception ex)
{
throw;
}
}
}
}
public bool UpdateFingerCode(int stdId, byte[] fingerData)
{
using (CosmosContext ctx = new CosmosContext())
{
try
{
var attachedEntity = ctx.Students.Find(stdId);
if (attachedEntity != null)
{
attachedEntity.FingerCode = fingerData;
var attachedEntry = ctx.Entry(attachedEntity);
attachedEntry.CurrentValues.SetValues(attachedEntity);
ctx.SaveChanges();
return true;
}
return false;
}
catch (Exception ex)
{
return false;
}
}
}
public void AddStudentGuardian(StudentGardians studentGuardian)
{
using (CosmosContext ctx = new CosmosContext())
{
ctx.StudentsGuardians.Add(studentGuardian);
ctx.SaveChanges();
}
}
public GuardianTime AddGuardianTime(GuardianTime time)
{
using (CosmosContext ctx = new CosmosContext())
{
ctx.GuardianTimes.Add(time);
ctx.SaveChanges();
return time;
}
}
public Guardian AddGuardian(Guardian obj)
{
try
{
using (CosmosContext ctx = new CosmosContext())
{
ctx.Guardians.Add(obj);
ctx.SaveChanges();
return obj;
}
}
catch (Exception ex)
{
throw;
}
}
public int AddStudent(Student obj)
{
try
{
using (CosmosContext ctx = new CosmosContext())
{
ctx.Students.Add(obj);
ctx.SaveChanges();
return obj.Id;
}
}
catch (Exception ex)
{
throw;
}
}