private void AddToTreeView(Class.RBTreeNode <int, string> node, TreeNode tvNode)
{
if (node == null)
{
return;
}
TreeNode newtvNode;
if (node.IsBlack)
{
newtvNode = new TreeNode("Key=" + node.Key.ToString() + " Color= Black");
tvNode.Nodes.Add(newtvNode);
AddToTreeView(node.Left, newtvNode);
AddToTreeView(node.Right, newtvNode);
}
else
{
newtvNode = new TreeNode("Key=" + node.Key.ToString() + " Color= Red");
tvNode.Nodes.Add(newtvNode);
AddToTreeView(node.Left, newtvNode);
AddToTreeView(node.Right, newtvNode);
}
// i = (node.IsBlack ? 0 : 1);
//newtvNode = new TreeNode("Key=" + node.Key.ToString() + "; Data=" + node.Data.ToString() + "; Count=" + node.Count, i, i);
//tvNode.Nodes.Add(newtvNode);
//AddToTreeView(node.Left, newtvNode);
//AddToTreeView(node.Right, newtvNode);
}
private void button2_Click(object sender, EventArgs e)
{
try
{
if (rb5 == false && rb6 == false)
{
MessageBox.Show("Не выбранно количество деревьев для показа", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
else
{
int emountOfVertex = Convert.ToInt32(textBoxNumber.Text);
Class.RBTreeNode <int, string> node;
int i, k;
Random rnd = new Random();
for (i = 1; i <= emountOfVertex; i++)
{
k = rnd.Next(100);
node = new Class.RBTreeNode <int, string>(k, k.ToString());
tree.InsertNode(node);
}
//bmpTemp = bmp;
//ShowRBTree();
//bmp = getControlScreenshot(tvRB);
bmpTemp2 = bmpTemp1;
bmpTemp1 = bmpTemp;
bmpTemp = bmp;
ShowRBTree();
bmp = getControlScreenshot(tvRB);
pictureBox1.Image = bmpTemp;
pictureBox3.Image = bmpTemp2;
pictureBox2.Image = bmpTemp1;
pictureBox1.Image = bmpTemp;
}
}
catch (Exception ex)
{
MessageBox.Show("Неверно введенные данные!", "Ошибка ввода", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button1_Click_1(object sender, EventArgs e)
{
Class.RBTreeNode <int, string> node;
int key;
string data;
//for view picture
try
{
if (rb5 == false && rb6 == false)
{
MessageBox.Show("Не выбранно количество деревьев для показа", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
else
{
key = Convert.ToInt32(textBoxKey1.Text);
data = textBoxData1.Text.ToString();
node = new Class.RBTreeNode <int, string>(key, data);
tree.InsertNode(node);
//bmpTemp = bmp;
//ShowRBTree();
//bmp = getControlScreenshot(tvRB);
//pictureBox1.Image = bmpTemp;
bmpTemp2 = bmpTemp1;
bmpTemp1 = bmpTemp;
bmpTemp = bmp;
ShowRBTree();
bmp = getControlScreenshot(tvRB);
pictureBox1.Image = bmpTemp;
pictureBox3.Image = bmpTemp2;
pictureBox2.Image = bmpTemp1;
}
}
catch (Exception ex)
{
MessageBox.Show("Неверно введенные данные!", "Ошибка ввода", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void add_5_node_Click(object sender, EventArgs e)
{
Class.RBTreeNode <int, string> node;
int i, k;
Random rnd = new Random();
for (i = 1; i <= 5; i++)
{
k = rnd.Next(100);
node = new Class.RBTreeNode <int, string>(k, k.ToString());
tree.InsertNode(node);
}
bmpTemp = bmp;
ShowRBTree();
bmp = getControlScreenshot(tvRB);
pictureBox1.Image = bmpTemp;
}
private void button1_Click(object sender, EventArgs e)
{
Class.RBTreeNode <int, string> node;
int key;
string data;
//for view picture
try
{
key = Convert.ToInt32(nodeKey_txtBx.Text);
data = nodeData_txtBx.Text.ToString();
node = new Class.RBTreeNode <int, string>(key, data);
tree.InsertNode(node);
bmpTemp = bmp;
bmpTemp1 = bmpTemp;
bmpTemp2 = bmpTemp1;
ShowRBTree();
bmp = getControlScreenshot(tvRB);
pictureBox1.Image = bmpTemp;
pictureBox2.Image = bmpTemp;
pictureBox3.Image = bmpTemp;
//if (bmpTemp != null)
// counter++;
//if (counter %2 != 0)
//{
// bmpTemp1 = bmp1;
// ShowRBTree();
// bmp1 = getControlScreenshot(treeView1);
// pictureBox1.Image = bmpTemp1;
//}
}
catch (Exception ex)
{
MessageBox.Show("Неверно введенные данные!", "Ошибка ввода", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}