private void urediButton_Click(object sender, EventArgs e)
{
urediEkipo uredi = new urediEkipo();
uredi.Show();
this.Hide();
}
private void updateButton_Click(object sender, EventArgs e)
{
int i = comboBox1.SelectedIndex;
urediEkipo urediEkipo = new urediEkipo();
urediEkipo.Show();
this.Hide();
}