private void Add_BTN_Click(object sender, EventArgs e)
{
Student_DBEntities S = new Student_DBEntities();
Student student = new Student();
student.Name = TB_Name.Text;
student.Phone = TB_Phone.Text;
student.Email = TB_Email.Text;
student.Courses = TB_Courses.Text;
student.division = TB_Division.Text;
student.Score = TB_Score.Text;
student.Job = TB_Job.Text;
if (TB_Grad_year.Text != "")
{
int i;
Int32.TryParse(TB_Grad_year.Text, out i);
student.Graduation_Year = i;
}
else
{
student.Graduation_Year = 0;
}
student.Degree = TB_Degree.Text;
S.Students.Add(student);
S.SaveChanges();
this.Close();
}
private void dataGridView_CellMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e)
{
int id;
Int32.TryParse(dataGridView.Rows[e.RowIndex].Cells["Id"].Value.ToString(), out id);
if (dataGridView.Columns[e.ColumnIndex].Name == "Delete")
{
Student_DBEntities S = new Student_DBEntities();
Student student = S.Students.FirstOrDefault(x => x.Id == id);
S.Students.Remove(student);
S.SaveChanges();
Form T = new FormTable();
T.Owner = this.Owner;
T.Show();
this.Dispose(false);
}
else
{
Form T = new FormAdd(id);
T.Owner = this;
T.Show();
this.Hide();
}
}
