窗体控件无非就是有treeview和listview,摆放由自己摆放
以下是代码
1
using System;
2using System.Collections.Generic;
3using System.ComponentModel;
4using System.Data;
5using System.Drawing;
6using System.Text;
7using System.IO;
8using System.Windows.Forms;
9
10namespace WindowsApplication1
11
{
12
public partial class Form1 : Form
13
{
14 public Form1()
15 {
16 InitializeComponent();
17
}
18
19 string lj = @"G:\";
20 private void Form1_Load(object sender, EventArgs e)
21 {
22 treeView1 .Nodes.Clear ();
23 treeView1.Nodes.Add(lj, Path.GetFileNameWithoutExtension(lj));//添加第一个节点
24 treeView1.Nodes[0].SelectedImageIndex = 1;
25 DGWJJ(lj,treeView1 .Nodes[0]);
26 //treeView1.Nodes[0].Expand();
27 BLWJJ(lj);
28
29 }
30
31
32 private void BLWJJ(string lj)
33 {
34 listView1.Items.Clear();
35 foreach (string zwjj in Directory.GetDirectories(lj))
36 {
37 listView1.Items.Add(zwjj, Path.GetFileNameWithoutExtension(zwjj), 0);
38 }
39 foreach (string zwjj in Directory.GetFiles(lj))
40 {
41 listView1.Items.Add(zwjj, Path.GetFileName(zwjj), 2);
42 }
43
44 }
45
46 private void DGWJJ(string lj, TreeNode node)
47 {
48 foreach (string zlj in Directory.GetDirectories(lj))
49 {
50
51 TreeNode t1 = node.Nodes.Add(zlj, Path.GetFileNameWithoutExtension(zlj));
52 t1.ImageIndex = 0;
53 t1.SelectedImageIndex = 1;
54 DGWJJ(zlj, t1);
55
56 }
57 }
58
59 private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
60 {
61 BLWJJ(e.Node.Name);
62 }
63
64 private void listView1_DoubleClick(object sender, EventArgs e)
65 {
66 string lslj = listView1.SelectedItems[0].Name;
67 BLWJJ(lslj );
68
69 DG(lslj,treeView1.Nodes[0] );
70
71
72 }
73
74 private void DG(string lj,TreeNode tn)
75 {
76 foreach (TreeNode tn1 in tn.Nodes)
77 {
78 if (tn1.Name == lj)
79 {
80 //tn.Expand;
81 tn1.Expand();
82 // tn1.ExpandAll();
83 }
84
85 DG(lj, tn1);
86 }
87 }
88
89 private void listView1_SelectedIndexChanged(object sender, EventArgs e)
90 {
91
92 }
93 }
94
}
using System;2
using System.Collections.Generic;3
using System.ComponentModel;4
using System.Data;5
using System.Drawing;6
using System.Text;7
using System.IO;8
using System.Windows.Forms;9
10
namespace WindowsApplication111
{
12
public partial class Form1 : Form13
{
14
public Form1()15
{16
InitializeComponent();17
}18
19
string lj = @"G:\";20
private void Form1_Load(object sender, EventArgs e)21
{22
treeView1 .Nodes.Clear ();23
treeView1.Nodes.Add(lj, Path.GetFileNameWithoutExtension(lj));//添加第一个节点24
treeView1.Nodes[0].SelectedImageIndex = 1;25
DGWJJ(lj,treeView1 .Nodes[0]);26
//treeView1.Nodes[0].Expand();27
BLWJJ(lj);28
29
}30
31
32
private void BLWJJ(string lj)33
{34
listView1.Items.Clear();35
foreach (string zwjj in Directory.GetDirectories(lj))36
{37
listView1.Items.Add(zwjj, Path.GetFileNameWithoutExtension(zwjj), 0);38
}39
foreach (string zwjj in Directory.GetFiles(lj))40
{41
listView1.Items.Add(zwjj, Path.GetFileName(zwjj), 2);42
}43
44
}45
46
private void DGWJJ(string lj, TreeNode node)47
{48
foreach (string zlj in Directory.GetDirectories(lj))49
{50
51
TreeNode t1 = node.Nodes.Add(zlj, Path.GetFileNameWithoutExtension(zlj));52
t1.ImageIndex = 0;53
t1.SelectedImageIndex = 1;54
DGWJJ(zlj, t1);55
56
}57
}58
59
private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)60
{61
BLWJJ(e.Node.Name); 62
}63
64
private void listView1_DoubleClick(object sender, EventArgs e)65
{66
string lslj = listView1.SelectedItems[0].Name;67
BLWJJ(lslj );68
69
DG(lslj,treeView1.Nodes[0] );70
71
72
}73
74
private void DG(string lj,TreeNode tn)75
{76
foreach (TreeNode tn1 in tn.Nodes)77
{78
if (tn1.Name == lj)79
{80
//tn.Expand;81
tn1.Expand();82
// tn1.ExpandAll();83
} 84
85
DG(lj, tn1);86
}87
}88
89
private void listView1_SelectedIndexChanged(object sender, EventArgs e)90
{91
92
}93
}94
}
