public static MainForm InstanceForm()
{
if (_instance == null)
_instance = new MainForm();
return _instance;
}
void _FormClosing(object sender, FormClosingEventArgs e)
{
_instance = null;
}
void CloseButton_Click(object sender, EventArgs e)
{
if (main == null || main.IsDisposed)
{
main = MainForm.InstanceForm();
main.Show();
}
else
{
main.Activate();
}
foreach (Form f in Application.OpenForms)
{
if (f.Name == "Loading")
{
f.Hide();
}
else if (f.Name == "Config")
{
f.Close();
}
}
}
