private void buttonSaveGraph_Click(object sender, EventArgs e) { SaveFileDialog dialog = new SaveFileDialog(); dialog.ShowDialog(); if (dialog.FileName != "") { FileAdapter.SaveGraph(graph, dialog.FileName); } }
private void buttonLoadGraph_Click(object sender, EventArgs e) { OpenFileDialog dialog = new OpenFileDialog(); dialog.ShowDialog(); if (dialog.FileName != "") { graph = FileAdapter.LoadGraph(dialog.FileName); textBoxVerticesNumber.Text = graph.VerticesNumber.ToString(); } }