public bool Save(Data.Model.Security security)
{
bool isSaved = false;
try
{
Data.Security dataStudent = new Data.Security()
{
matric_number = security.Matric,
question = security.Question,
answer = security.Answer
};
Data.DataSingleton.CreateDataContext().Securities.InsertOnSubmit(dataStudent);
Data.DataSingleton.CreateDataContext().SubmitChanges();
isSaved = true;
}
catch (Exception e)
{
isSaved = false;
}
return(isSaved);
}
public bool Update(Data.Model.Security security)
{
bool isSaved = false;
try
{
var securities = Data.DataSingleton.CreateDataContext().Securities.First(s => s.matric_number == security.Matric);
securities.question = security.Question;
securities.answer = security.Answer;
Data.DataSingleton.CreateDataContext().SubmitChanges();
isSaved = true;
}
catch (Exception e)
{
MessageBox.Show(e.Message);
isSaved = false;
}
return(isSaved);
}
