public TreeView(BinaryTree tree)
{
this.tree = tree;
//
// The InitializeComponent() call is required for Windows Forms designer support.
//
InitializeComponent();
//
// TODO: Add constructor code after the InitializeComponent() call.
//
//Walk(this.tree.Root,1,1);
//Left = 5;
//Top = 10;
//Width = 200;
}
public MainForm()
{
/*
Node n1 = null,
n2 = null,
n3 = null,
n4 = null,
n5 = null,
n6 = null,
n7 = null;
n1 = new Node(null, null, n5, "GGG");
n2 = new Node(null, null, n5, "FFF");
n3 = new Node(null, null, n6, "EEE");
n4 = new Node(null, null, n6, "DDD");
n5 = new Node(n1, n2, n7, "CCC");
n6 = new Node(n3, n4, n7, "BBB");
n7 = new Node(n5,n6,null,"AAA");
n1.Parent = n5;
n2.Parent = n5;
n3.Parent = n6;
n4.Parent = n6;
n5.Parent = n7;
n6.Parent = n7;
bt = new BinaryTree(n7);
label1.DataBindings.Add(new Binding("Text", bt, "Status"));
//label1.DataBindings.
*/
#if DEBUG
bt = null;
#endif
bt = SaveLoad.Load();
InitializeComponent();
}
private void загрузитьToolStripMenuItem_Click(object sender, EventArgs e)
{
bt = SaveLoad.Load();
treeView1.Redraw();
}
public static BinaryTree Load()
{
BinaryTree bt = null;
try
{
StreamReader sr = new StreamReader("data");
string all = sr.ReadToEnd();
Console.WriteLine(all);
Node r = Parse( ref all);
bt = new BinaryTree(r);
Console.WriteLine("Tree Info:");
string s = "";
bt.Info(bt.Root,ref s);
Console.WriteLine(s);
}
catch (Exception ex)
{
Console.WriteLine("Загрузка из файла не получилась, создаем дерево вручную из заготовки");
Console.WriteLine(ex.Message);
Console.WriteLine(ex.Source);
Console.WriteLine(ex.StackTrace);
#region Стандартное дерево
Node
n1 = null,
n2 = null,
n3 = null,
n4 = null,
n5 = null,
n6 = null,
n7 = null;
n1 = new Node(null, null, n5, "GGG");
n2 = new Node(null, null, n5, "FFF");
n3 = new Node(null, null, n6, "EEE");
n4 = new Node(null, null, n6, "DDD");
n5 = new Node(n1, n2, n7, "CCC");
n6 = new Node(n3, n4, n7, "BBB");
n7 = new Node(n6, n5, null, "AAA");
n1.Parent = n5;
n2.Parent = n5;
n3.Parent = n6;
n4.Parent = n6;
n5.Parent = n7;
n6.Parent = n7;
bt = new BinaryTree(n7);
#endregion
}
return bt;
}
public static void Save(BinaryTree tree)
{
string s = "";
Walk(tree.Root,ref s);
//Console.WriteLine
StreamWriter sw = new StreamWriter("data",false);
try
{
sw.Write(s);
sw.Close();
}
catch (Exception e)
{
Console.WriteLine("Что-то пошло не так, а именно:");
Console.WriteLine(e.Message);
}
}