using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.IO;

namespace?TreeApp
{
????public?partial?class?Form1?:?Form
????{
????????Form2?form2?=?new?Form2（）;
????????Form3?form3?=?new?Form3（）;
????????Form4?form4?=?new?Form4（）;
????????Form5?form5?=?new?Form5（）;
????????Form6?form6?=?new?Form6（）;
????????Form7?form7?=?new?Form7（）;
????????Tree?tree?=?new?Tree（）;
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?button_insert_Click（object?sender?EventArgs?e）//插入操作
????????{
????????????
????????????int?key=0;
????????????double?value=0;
????????????form2.ShowDialog（）;
????????????if?（form2.bl==true）
????????????{
????????????????key?=?Convert.ToInt32（form2.textBox_number.Text.ToString（））;
????????????????value?=?Convert.ToDouble（form2.textBox_value.Text.ToString（））;
????????????????tree.insert（key?value）;
????????????????form2.bl?=?false;
????????????}
????????????
????????????//if（form2.button_yes.Select（））
????????????//tree.insert（form2.textBox_number?form2.textBox_value）;
????????}



????????private?void?button_delete_Click（object?sender?EventArgs?e）//刪除操作
????????{
????????????int?key?=?0;
????????????form3.ShowDialog（）;
????????????if（form3.bl==true）
????????????{
????????????????key?=?Convert.ToInt32（form3.textBox_number.Text.ToString（））;
????????????????tree.delete（key）;
????????????????listView1.Items.Clear（）;
????????????????preOrder1（tree.root）;
????????????????form3.bl=false;
????????????}
????????????
????????????
????????}

????????private?void?button_find_Click（object?sender?EventArgs?e）//查找操作
????????{
????????????int?key?=?0;
????????????form4.ShowDialog（）;
????????????if?（?form4.bl==true）
????????????{
????????????????key?=?Convert.ToInt32（form4.textBox_number.Text.ToString（））;
????????????????Node?found=?tree.find（key）;
????????????????if?（found?!=?null）
????????????????{
????????????????????form5.textBox_number.Text?=?Convert.ToString（found.iData）;
????????????????????form5.textBox_value.Text?=?Convert.ToString（found.dData）;
????????????????????if?（form5.ShowDialog（）?==?DialogResult.OK）?;
????????????????}
????????????????form4.bl?=?false;
????????????}
????????????
????????????


????????}

????????private?void?listView1_SelectedIndexChanged（object?sender?EventArgs?e）
????????{

????????}

????????private?void?button_output_Click（object?sender?EventArgs?e）//輸出操作
????????{
???????????//?System.Windows.Forms.ListViewItem?listviewitem;
????????????listView1.Items.Clear（）;
????????????preOrder1（tree.root）;
?????????/*???for?（int?i?=?0;?i?????????????{

????????????????String?number?value;
????????????????number?=?Convert.ToString（tree.number[i]）;
????????????????value?=?Convert.ToString（tree.value[i]）;
????????????????listviewitem?=?new?Li

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????910??2008-07-05?20:56??TreeApp\TreeApp.sln

????..A..H.?????38912??2008-11-01?08:59??TreeApp\TreeApp.suo

?????文件??????18053??2008-07-10?23:16??TreeApp\TreeApp\Form1.cs

?????文件??????16751??2008-07-08?01:36??TreeApp\TreeApp\Form1.Designer.cs

?????文件???????5814??2008-07-08?01:36??TreeApp\TreeApp\Form1.resx

?????文件????????692??2008-07-07?10:29??TreeApp\TreeApp\Form2.cs

?????文件???????4462??2008-07-07?10:22??TreeApp\TreeApp\Form2.Designer.cs

?????文件???????5814??2008-07-07?10:22??TreeApp\TreeApp\Form2.resx

?????文件????????481??2008-07-07?10:37??TreeApp\TreeApp\Form3.cs

?????文件???????3199??2008-07-07?10:37??TreeApp\TreeApp\Form3.Designer.cs

?????文件???????5814??2008-07-07?10:37??TreeApp\TreeApp\Form3.resx

?????文件????????584??2008-07-07?10:44??TreeApp\TreeApp\Form4.cs

?????文件???????3306??2008-07-07?10:44??TreeApp\TreeApp\Form4.Designer.cs

?????文件???????5814??2008-07-07?10:44??TreeApp\TreeApp\Form4.resx

?????文件????????425??2008-07-07?19:01??TreeApp\TreeApp\Form5.cs

?????文件???????4182??2008-07-07?19:01??TreeApp\TreeApp\Form5.Designer.cs

?????文件???????5814??2008-07-07?19:01??TreeApp\TreeApp\Form5.resx

?????文件????????335??2008-07-07?02:46??TreeApp\TreeApp\Form6.cs

?????文件???????4138??2008-07-07?02:46??TreeApp\TreeApp\Form6.Designer.cs

?????文件???????5814??2008-07-07?02:46??TreeApp\TreeApp\Form6.resx

?????文件????????335??2008-07-07?02:46??TreeApp\TreeApp\Form7.cs

?????文件???????2599??2008-07-07?02:46??TreeApp\TreeApp\Form7.Designer.cs

?????文件???????5814??2008-07-07?02:46??TreeApp\TreeApp\Form7.resx

?????文件????????466??2008-07-05?20:56??TreeApp\TreeApp\Program.cs

?????文件???????6483??2008-07-10?23:35??TreeApp\TreeApp\TreeApp.csproj

?????文件????????536??2008-07-10?23:35??TreeApp\TreeApp\TreeApp.csproj.user

?????文件???????1652??2008-07-10?23:34??TreeApp\TreeApp\TreeApp_TemporaryKey.pfx

?????文件???????1186??2008-07-05?20:56??TreeApp\TreeApp\Properties\AssemblyInfo.cs

?????文件???????2868??2008-07-05?20:56??TreeApp\TreeApp\Properties\Resources.Designer.cs

?????文件???????5612??2008-07-05?20:56??TreeApp\TreeApp\Properties\Resources.resx

............此處省略43個(gè)文件信息