private void btn_CNN_load_Click(object sender, EventArgs e) { string path = tb_network_path.Text; if ((path == null) || (path == "")) { MessageBox.Show("Path network file is empty"); return; } if (!File.Exists(path)) { MessageBox.Show("Network doesn't exist"); return; } int n = network.LoadCNN(path); if (n < 0) { MessageBox.Show("Input network file is not correct"); return; } lLayers_count.Text = n.ToString(); lClasses_count.Text = network.GetClassesCount().ToString(); if (network.IsLearned()) { lLearned.Text = "Learned"; } var p = Path.GetFileName(tb_network_path.Text); p = p.Substring(p.IndexOf('_') + 1, p.IndexOf('.') - p.IndexOf('_') - 1); lAccuracy.Text = p; MessageBox.Show("Network Loaded"); }