private void button4_Click(object sender, EventArgs e)
{
if (Utility._speechID == -1)
{
Error er = new Error();
er.Text = "Виберіть виступ";
er.Show();
}
else
{
speakersList sl = new speakersList();
sl.Show();
}
}
private void button8_Click(object sender, EventArgs e)
{
if (-1 == Utility._sectID)
{
Error er = new Error();
er.setError("Введіть секцію");
er.Show();
}
else
{
int temp = Utility._speechID;
Utility._speechID = -1;
speakersList sp = new speakersList();
sp.Show();
Utility._speechID = temp;
}
}