private void buttonEdit_Click(object sender, EventArgs e)
{
if (ListViewBALL.SelectedItems.Count == 1)
{
BALL ball = ListViewBALL.SelectedItems[0].Tag as BALL;
ball.IDSTUDENT = Convert.ToInt32(comboBoxSUDENT.SelectedIndex.ToString().Split()[0]);
ball.IDDISS = Convert.ToInt32(comboBoxDIS.SelectedIndex.ToString().Split()[0]);
ball.BALL1 = Convert.ToInt32(textBoxBALL.Text);
Program.BD.SaveChanges();
vis();
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
if (comboBoxDIS.SelectedItem != null && comboBoxSUDENT.SelectedItem != null)
{
BALL ball = new BALL();
ball.IDSTUDENT = Convert.ToInt32(comboBoxSUDENT.SelectedIndex.ToString().Split()[0]);
ball.IDDISS = Convert.ToInt32(comboBoxDIS.SelectedIndex.ToString().Split()[0]);
ball.BALL1 = Convert.ToInt32(textBoxBALL.Text);
Program.BD.BALL.Add(ball);
Program.BD.SaveChanges();
vis();
}
else
{
MessageBox.Show("данные не выбраны", "ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void ListViewBALL_SelectedIndexChanged(object sender, EventArgs e)
{
if (ListViewBALL.SelectedItems.Count == 1)
{
BALL ball = ListViewBALL.SelectedItems[0].Tag as BALL;
comboBoxSUDENT.Text = ball.SUDENT.LASTNAME;
comboBoxSUDENT.Text = ball.SUDENT.NAME;
comboBoxSUDENT.Text = Convert.ToString(ball.SUDENT.IDGRUP);
comboBoxDIS.Text = ball.DISS.PREPOD;
comboBoxDIS.Text = ball.DISS.SEMESTOR;
comboBoxDIS.Text = Convert.ToString(ball.DISS.GOD);
textBoxBALL.Text = Convert.ToString(ball.BALL1);
}
else
{
comboBoxSUDENT.Text = "";
comboBoxSUDENT.Text = "";
comboBoxSUDENT.Text = "";
comboBoxDIS.Text = "";
comboBoxDIS.Text = "";
comboBoxDIS.Text = "";
textBoxBALL.Text = "";
}
}
