private void frmMain_Load(object sender, EventArgs e) { Form myForm = new frmViaggi(); SetForm(myForm); myForm.Show(); }
private void tsBtnViaggi_Click(object sender, EventArgs e) { foreach (Form form in Application.OpenForms) { if (form.GetType() == typeof(frmViaggi)) { form.Activate(); return; } } Form myForm = new frmViaggi(); SetForm(myForm); myForm.Show(); }