private void BtnEmpresa_Click(object sender, EventArgs e)
{
var o = new FrmEmpresa();
o.MdiParent = MdiParent;
o.Show();
}
private void menuEmpresa_Click(object sender, EventArgs e)
{
bool found = false;
foreach (Form form in Application.OpenForms)
{
if (form is FrmEmpresa)
{
form.Focus();
found = true;
}
}
if (!found)
{
FrmEmpresa frmEmpresa = new FrmEmpresa();
frmEmpresa.MdiParent = this;
frmEmpresa.Show();
}
}
