显示文件信息

  1using System;
  2using System.Drawing;
  3using System.Collections;
  4using System.ComponentModel;
  5using System.Windows.Forms;
  6using System.Data;
  7// 添加新的命名空间。
  8using System.IO;
  9
 10namespace FileInfo
 11{
 12    /**//// <summary>
 13    /// 显示文件信息。
 14    /// </summary>
 15    public class Form1 : System.Windows.Forms.Form
 16    {
 17        private System.Windows.Forms.Button button1;
 18        private System.Windows.Forms.TextBox textBox1;
 19        private System.Windows.Forms.Label label1;
 20        private System.Windows.Forms.ListView listView1;
 21        private System.Windows.Forms.OpenFileDialog openFileDialog1;
 22        /**//// <summary>
 23        /// 必需的设计器变量。
 24        /// </summary>
 25        private System.ComponentModel.Container components = null;
 26
 27        public Form1()
 28        {
 29            //
 30            // Windows 窗体设计器支持所必需的
 31            //
 32            InitializeComponent();
 33
 34            //
 35            // TODO: 在 InitializeComponent 调用后添加任何构造函数代码
 36            //
 37        }
 38
 39        /**//// <summary>
 40        /// 清理所有正在使用的资源。
 41        /// </summary>
 42        protected override void Dispose( bool disposing )
 43        {
 44            if( disposing )
 45            {
 46                if (components != null) 
 47                {
 48                    components.Dispose();
 49                }
 50            }
 51            base.Dispose( disposing );
 52        }
 53
 54        Windows Form Designer generated code#region Windows Form Designer generated code
 55        /**//// <summary>
 56        /// 设计器支持所需的方法 - 不要使用代码编辑器修改
 57        /// 此方法的内容。
 58        /// </summary>
 59        private void InitializeComponent()
 60        {
 61            this.button1 = new System.Windows.Forms.Button();
 62            this.textBox1 = new System.Windows.Forms.TextBox();
 63            this.label1 = new System.Windows.Forms.Label();
 64            this.listView1 = new System.Windows.Forms.ListView();
 65            this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
 66            this.SuspendLayout();
 67            // 
 68            // button1
 69            // 
 70            this.button1.Location = new System.Drawing.Point(312, 248);
 71            this.button1.Name = "button1";
 72            this.button1.TabIndex = 1;
 73            this.button1.Text = "显示";
 74            this.button1.TextAlign = System.Drawing.ContentAlignment.TopCenter;
 75            this.button1.Click += new System.EventHandler(this.button1_Click);
 76            // 
 77            // textBox1
 78            // 
 79            this.textBox1.Location = new System.Drawing.Point(72, 247);
 80            this.textBox1.Name = "textBox1";
 81            this.textBox1.Size = new System.Drawing.Size(224, 25);
 82            this.textBox1.TabIndex = 2;
 83            this.textBox1.Text = "";
 84            // 
 85            // label1
 86            // 
 87            this.label1.AutoSize = true;
 88            this.label1.Location = new System.Drawing.Point(8, 250);
 89            this.label1.Name = "label1";
 90            this.label1.Size = new System.Drawing.Size(60, 18);
 91            this.label1.TabIndex = 11;
 92            this.label1.Text = "文件名:";
 93            // 
 94            // listView1
 95            // 
 96            this.listView1.Dock = System.Windows.Forms.DockStyle.Top;
 97            this.listView1.Name = "listView1";
 98            this.listView1.Size = new System.Drawing.Size(408, 240);
 99            this.listView1.TabIndex = 12;
100            this.listView1.View = System.Windows.Forms.View.Details;
101            // 
102            // Form1
103            // 
104            this.AutoScaleBaseSize = new System.Drawing.Size(8, 18);
105            this.ClientSize = new System.Drawing.Size(408, 280);
106            this.Controls.AddRange(new System.Windows.Forms.Control[] {
107                                                                          this.listView1,
108                                                                          this.label1,
109                                                                          this.textBox1,
110                                                                          this.button1});
111            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
112            this.MaximizeBox = false;
113            this.Name = "Form1";
114            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
115            this.Text = "显示文件信息";
116            this.ResumeLayout(false);
117
118        }
119        #endregion
120
121        /**//// <summary>
122        /// 应用程序的主入口点。
123        /// </summary>
124        [STAThread]
125        static void Main() 
126        {
127            Application.Run(new Form1());
128        }
129        // 显示文件信息。
130        private void button1_Click(object sender, System.EventArgs e)
131        {
132            if(openFileDialog1.ShowDialog() == DialogResult.OK)
133            {
134                textBox1.Text = openFileDialog1.FileName;
135                System.IO.FileInfo file = new System.IO.FileInfo(openFileDialog1.FileName);
136                listView1.Clear();
137                listView1.Columns.Add("文件名", 100, HorizontalAlignment.Left);
138                listView1.Columns.Add("大小", 100, HorizontalAlignment.Left);
139                listView1.Columns.Add("最后访问时间", 100, HorizontalAlignment.Left);
140                listView1.Columns.Add("最后修改时间", 100, HorizontalAlignment.Left);
141                listView1.Columns.Add("路径", 200, HorizontalAlignment.Left);
142                string[] str =
143                    {
144                        file.Name,
145                        file.Length.ToString(),
146                        file.LastAccessTime.ToString(),
147                        file.LastWriteTime.ToString(),
148                        file.DirectoryName
149                    };
150                ListViewItem item = new ListViewItem(str);
151                listView1.Items.Add(item);
152            }
153        }
154    }
155}
156