private void button2_Click(object sender, EventArgs e) { maininfo a = new maininfo(); a.Show(); this.Close(); }
private void button4_Click(object sender, EventArgs e) { maininfo maininfo = new maininfo(); this.Hide(); maininfo.Show(); }
private void addinfo_FormClosing(object sender, FormClosingEventArgs e) { maininfo a = new maininfo(); a.Show(); }