private void ChangeClicked(object sender, EventArgs e)
{
SemesterRepository sRepo = new SemesterRepository();
if (sRepo.GetSemester2(this.textBoxSemesterId3.Text).RegistrationStatus == "Close")
{
if (sRepo.UpdateRegistrationStatus2(this.textBoxSemesterId3.Text, "Open") != 0)
{
MessageBox.Show("Registration Opened", "Successful");
this.dataGridViewSemesters.DataSource = sRepo.GetAllSemesters2();
this.textBoxSemesterId3.Text = "";
}
else
{
MessageBox.Show("Error", "Failed");
}
}
else if (sRepo.GetSemester2(this.textBoxSemesterId3.Text).RegistrationStatus == "Open")
{
if (sRepo.UpdateRegistrationStatus2(this.textBoxSemesterId3.Text, "Close") != 0)
{
MessageBox.Show("Registration Closed", "Successful");
this.dataGridViewSemesters.DataSource = sRepo.GetAllSemesters2();
this.textBoxSemesterId3.Text = "";
}
else
{
MessageBox.Show("Error", "Failed");
}
}
else
{
MessageBox.Show("Invalid Semester ID", "Failed");
}
}
