private void sairToolStripMenuItem_Click(object sender, EventArgs e)
{
this.Hide();
SegurancaForm f = Application.OpenForms["SegurancaForm"] as SegurancaForm;
f.Show();
}
private void PrincipalForm_FormClosing(object sender, FormClosingEventArgs e)
{
DialogResult dg;
using (DialogCenteringService centeringService = new DialogCenteringService(this)) // center message box
{
dg = MessageBox.Show(this,
"Tem certeza que deseja sair?",
"Encerrar programa",
MessageBoxButtons.YesNo, MessageBoxIcon.Question);
}
if (dg == DialogResult.No)
{
e.Cancel = true;
}
else
{
SegurancaForm f = Application.OpenForms["SegurancaForm"] as SegurancaForm;
f.Close();
}
}
