private void buttonSave_Click(object sender, EventArgs e)
{
model.TeacherName = textBox1.Text.Trim();
model.Date = dateTimePicker.Value.Date;
model.Position = textBox3.Text.Trim();
model.Number = Int32.Parse(textBox4.Text);
model.Department = textBox5.Text.Trim();
model.Discipline = textBox6.Text.Trim();
using (EducationDBEntities db = new EducationDBEntities())
{
if (model.TeacherId == 0)
{
db.Teachers.Add(model);
}
else
{
db.Entry(model).State = EntityState.Modified;
}
db.SaveChanges();
}
Clear();
PopulateDataGridView();
MessageBox.Show("Отправлено успешно!");
}
private void buttonSave_Click(object sender, EventArgs e)
{
model.Name = textBoxForName.Text.Trim();
model.Number = Convert.ToInt32(textBoxForNumber.Text);
model.Manager = textBoxForManager.Text.Trim();
model.Faculty = textBoxForFaculty.Text.Trim();
using (EducationDBEntities db = new EducationDBEntities())
{
if (model.DepartmentId == 0)
{
db.Departments.Add(model);
}
else
{
db.Entry(model).State = EntityState.Modified;
}
db.SaveChanges();
}
Clear();
PopulateDataGridView();
MessageBox.Show("Отправлено успешно!");
}
private void buttonSave_Click(object sender, EventArgs e)
{
model.Name = textBoxForName.Text.Trim();
model.Code = textBoxForCode.Text.Trim();
model.Semester = Convert.ToInt32(textBoxForSemester.Text);
model.Speciality = textBoxForSpeciality.Text.Trim();
using (EducationDBEntities db = new EducationDBEntities())
{
if (model.DisciplineId == 0)
{
db.DIsciplines.Add(model);
}
else
{
db.Entry(model).State = EntityState.Modified;
}
db.SaveChanges();
}
Clear();
PopulateDataGridView();
MessageBox.Show("Отправлено успешно!");
}
private void buttonDelete_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Вы действительно хотите удалить элемент?", "Операция удаления", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
using (EducationDBEntities db = new EducationDBEntities())
{
var entry = db.Entry(model);
if (entry.State == EntityState.Detached)
{
db.Teachers.Attach(model);
}
db.Teachers.Remove(model);
db.SaveChanges();
PopulateDataGridView();
Clear();
//MessageBox.Show("Удаление прошло успешно!");
}
}
}