void save_to_file()
{
Model m = new Model();
tree_to_model(treeView1.Nodes, m);
MySerDeser.ser <Model>(m);
toolStripStatusLabel1.Text = "Записано";
}
void MainFormLoad(object sender, EventArgs e)
{
if (File.Exists("db.xml"))
{
Model m = MySerDeser.deser <Model>();
model_to_tree(treeView1.Nodes, m.nodes);
treeView1.ExpandAll();
}
}
void ПрочитатьToolStripMenuItemClick(object sender, EventArgs e)
{
Model m = MySerDeser.deser <Model>();
model_to_tree(treeView1.Nodes, m.nodes);
}