private void button1_Click(object sender, EventArgs e)
{
f5.pictureBox1.Image = Image.FromFile(Application.StartupPath + @"\1.jpg");
this.Hide();
f5.Show();
}
private void добавитьОценкуToolStripMenuItem_Click(object sender, EventArgs e)
{
Form5 f5 = new Form5();
f5.Show();
}
private void button3_Click(object sender, EventArgs e)
{
Form5 frm5 = new Form5();
frm5.Show();
}