Form1.cs
上传用户:lxycoco
上传日期:2022-07-21
资源大小:38457k
文件大小:20k
- using System;
- using System.Drawing;
- using System.Collections;
- using System.ComponentModel;
- using System.Windows.Forms;
- using System.Data;
- using System.IO;
- namespace Wrox.ProCSharp.FilesAndRegistry
- {
- /// <summary>
- /// Summary description for Form1.
- /// </summary>
- public class Form1 : System.Windows.Forms.Form
- {
- private string currentFolderPath;
- private System.Windows.Forms.Label label8;
- private System.Windows.Forms.Button buttonDisplay;
- private System.Windows.Forms.Button buttonUp;
- private System.Windows.Forms.TextBox txtBoxLastWriteTime;
- private System.Windows.Forms.Label label2;
- private System.Windows.Forms.TextBox txtBoxInput;
- private System.Windows.Forms.Label label1;
- private System.Windows.Forms.TextBox txtBoxCreationTime;
- private System.Windows.Forms.ListBox listBoxFiles;
- private System.Windows.Forms.ListBox listBoxFolders;
- private System.Windows.Forms.GroupBox groupBox1;
- private System.Windows.Forms.Label label6;
- private System.Windows.Forms.TextBox txtBoxLastAccessTime;
- private System.Windows.Forms.Label label5;
- private System.Windows.Forms.Label label3;
- private System.Windows.Forms.TextBox txtBoxFileSize;
- private System.Windows.Forms.Label label7;
- private System.Windows.Forms.TextBox txtBoxFileName;
- private System.Windows.Forms.Label label4;
- private System.Windows.Forms.TextBox txtBoxFolder;
- private System.Windows.Forms.GroupBox groupBox2;
- private System.Windows.Forms.GroupBox groupBox3;
- private System.Windows.Forms.Label label9;
- private System.Windows.Forms.TextBox textBox1;
- private System.Windows.Forms.Label label10;
- private System.Windows.Forms.Label label11;
- private System.Windows.Forms.TextBox textBox2;
- private System.Windows.Forms.Label label12;
- private System.Windows.Forms.TextBox textBox3;
- private System.Windows.Forms.Label label13;
- private System.Windows.Forms.TextBox textBox4;
- private System.Windows.Forms.GroupBox groupBox4;
- private System.Windows.Forms.Button button1;
- private System.Windows.Forms.TextBox textBox5;
- /// <summary>
- /// Required designer variable.
- /// </summary>
- private System.ComponentModel.Container components = null;
- public Form1()
- {
- //
- // Required for Windows Form Designer support
- //
- InitializeComponent();
- //
- // TODO: Add any constructor code after InitializeComponent call
- //
- }
- /// <summary>
- /// Clean up any resources being used.
- /// </summary>
- protected override void Dispose( bool disposing )
- {
- if( disposing )
- {
- if (components != null)
- {
- components.Dispose();
- }
- }
- base.Dispose( disposing );
- }
- protected void ClearAllFields()
- {
- listBoxFolders.Items.Clear();
- listBoxFiles.Items.Clear();
- txtBoxFolder.Text = "";
- txtBoxFileName.Text = "";
- txtBoxCreationTime.Text = "";
- txtBoxLastAccessTime.Text = "";
- txtBoxLastWriteTime.Text = "";
- txtBoxFileSize.Text = "";
- }
- protected void DisplayFileInfo(string fileFullName)
- {
- FileInfo theFile = new FileInfo(fileFullName);
- if (!theFile.Exists)
- throw new FileNotFoundException("File not found: " + fileFullName);
- txtBoxFileName.Text = theFile.Name;
- txtBoxCreationTime.Text = theFile.CreationTime.ToLongTimeString();
- txtBoxLastAccessTime.Text = theFile.LastAccessTime.ToLongDateString();
- txtBoxLastWriteTime.Text = theFile.LastWriteTime.ToLongDateString();
- txtBoxFileSize.Text = theFile.Length.ToString() + " bytes";
- }
- protected void DisplayFolderList(string folderFullName)
- {
- DirectoryInfo theFolder = new DirectoryInfo(folderFullName);
- if (!theFolder.Exists)
- throw new DirectoryNotFoundException("Folder not found: "
- + folderFullName);
- ClearAllFields();
- txtBoxFolder.Text = theFolder.FullName;
- currentFolderPath = theFolder.FullName;
- // list all subfolders in folder
- foreach(DirectoryInfo nextFolder in theFolder.GetDirectories())
- listBoxFolders.Items.Add(nextFolder.Name);
- // list all files in folder
- foreach(FileInfo nextFile in theFolder.GetFiles())
- listBoxFiles.Items.Add(nextFile.Name);
- }
- protected void OnDisplayButtonClick(object sender, EventArgs e)
- {
- try
- {
- string folderPath = txtBoxInput.Text;
- DirectoryInfo theFolder = new DirectoryInfo(folderPath);
- if (theFolder.Exists)
- {
- DisplayFolderList(theFolder.FullName);
- return;
- }
- FileInfo theFile = new FileInfo(folderPath);
- if (theFile.Exists)
- {
- DisplayFolderList(theFile.Directory.FullName);
- int index = listBoxFiles.Items.IndexOf(theFile.Name);
- listBoxFiles.SetSelected(index, true);
- return;
- }
- throw new FileNotFoundException("There is no file or folder with "
- + "this name: " + txtBoxInput.Text);
- }
- catch(Exception ex)
- {
- MessageBox.Show(ex.Message);
- }
- }
- protected void OnListBoxFilesSelected(object sender, EventArgs e)
- {
- try
- {
- string selectedString = listBoxFiles.SelectedItem.ToString();
- string fullFileName = Path.Combine(currentFolderPath, selectedString);
- DisplayFileInfo(fullFileName);
- }
- catch(Exception ex)
- {
- MessageBox.Show(ex.Message);
- }
- }
- protected void OnListBoxFoldersSelected(object sender, EventArgs e)
- {
- try
- {
- string selectedString = listBoxFolders.SelectedItem.ToString();
- string fullPathName = Path.Combine(currentFolderPath, selectedString);
- DisplayFolderList(fullPathName);
- }
- catch(Exception ex)
- {
- MessageBox.Show(ex.Message);
- }
- }
- protected void OnUpButtonClick(object sender, EventArgs e)
- {
- try
- {
- string folderPath = new FileInfo(currentFolderPath).DirectoryName;
- DisplayFolderList(folderPath);
- }
- catch(Exception ex)
- {
- MessageBox.Show(ex.Message);
- }
- }
- #region Windows Form Designer generated code
- /// <summary>
- /// Required method for Designer support - do not modify
- /// the contents of this method with the code editor.
- /// </summary>
- private void InitializeComponent()
- {
- this.label8 = new System.Windows.Forms.Label();
- this.buttonDisplay = new System.Windows.Forms.Button();
- this.buttonUp = new System.Windows.Forms.Button();
- this.txtBoxLastWriteTime = new System.Windows.Forms.TextBox();
- this.label2 = new System.Windows.Forms.Label();
- this.txtBoxInput = new System.Windows.Forms.TextBox();
- this.label1 = new System.Windows.Forms.Label();
- this.txtBoxCreationTime = new System.Windows.Forms.TextBox();
- this.listBoxFiles = new System.Windows.Forms.ListBox();
- this.listBoxFolders = new System.Windows.Forms.ListBox();
- this.groupBox1 = new System.Windows.Forms.GroupBox();
- this.label6 = new System.Windows.Forms.Label();
- this.txtBoxLastAccessTime = new System.Windows.Forms.TextBox();
- this.label5 = new System.Windows.Forms.Label();
- this.label3 = new System.Windows.Forms.Label();
- this.txtBoxFileSize = new System.Windows.Forms.TextBox();
- this.label7 = new System.Windows.Forms.Label();
- this.txtBoxFileName = new System.Windows.Forms.TextBox();
- this.label4 = new System.Windows.Forms.Label();
- this.txtBoxFolder = new System.Windows.Forms.TextBox();
- this.groupBox2 = new System.Windows.Forms.GroupBox();
- this.groupBox3 = new System.Windows.Forms.GroupBox();
- this.label9 = new System.Windows.Forms.Label();
- this.textBox1 = new System.Windows.Forms.TextBox();
- this.label10 = new System.Windows.Forms.Label();
- this.label11 = new System.Windows.Forms.Label();
- this.textBox2 = new System.Windows.Forms.TextBox();
- this.label12 = new System.Windows.Forms.Label();
- this.textBox3 = new System.Windows.Forms.TextBox();
- this.label13 = new System.Windows.Forms.Label();
- this.textBox4 = new System.Windows.Forms.TextBox();
- this.groupBox4 = new System.Windows.Forms.GroupBox();
- this.button1 = new System.Windows.Forms.Button();
- this.textBox5 = new System.Windows.Forms.TextBox();
- this.groupBox1.SuspendLayout();
- this.groupBox3.SuspendLayout();
- this.SuspendLayout();
- //
- // label8
- //
- this.label8.Location = new System.Drawing.Point(256, 104);
- this.label8.Name = "label8";
- this.label8.Size = new System.Drawing.Size(100, 16);
- this.label8.TabIndex = 14;
- this.label8.Text = "Folders";
- //
- // buttonDisplay
- //
- this.buttonDisplay.Location = new System.Drawing.Point(432, 24);
- this.buttonDisplay.Name = "buttonDisplay";
- this.buttonDisplay.TabIndex = 26;
- this.buttonDisplay.Text = "Display";
- this.buttonDisplay.Click += new System.EventHandler(this.OnDisplayButtonClick);
- //
- // buttonUp
- //
- this.buttonUp.Location = new System.Drawing.Point(408, 72);
- this.buttonUp.Name = "buttonUp";
- this.buttonUp.Size = new System.Drawing.Size(72, 24);
- this.buttonUp.TabIndex = 24;
- this.buttonUp.Text = "Up";
- this.buttonUp.Click += new System.EventHandler(this.OnUpButtonClick);
- //
- // txtBoxLastWriteTime
- //
- this.txtBoxLastWriteTime.Enabled = false;
- this.txtBoxLastWriteTime.Location = new System.Drawing.Point(32, 448);
- this.txtBoxLastWriteTime.Name = "txtBoxLastWriteTime";
- this.txtBoxLastWriteTime.Size = new System.Drawing.Size(184, 20);
- this.txtBoxLastWriteTime.TabIndex = 16;
- this.txtBoxLastWriteTime.Text = "";
- //
- // label2
- //
- this.label2.Location = new System.Drawing.Point(16, 104);
- this.label2.Name = "label2";
- this.label2.Size = new System.Drawing.Size(136, 16);
- this.label2.TabIndex = 22;
- this.label2.Text = "Files";
- //
- // txtBoxInput
- //
- this.txtBoxInput.Location = new System.Drawing.Point(16, 24);
- this.txtBoxInput.Name = "txtBoxInput";
- this.txtBoxInput.Size = new System.Drawing.Size(408, 20);
- this.txtBoxInput.TabIndex = 19;
- this.txtBoxInput.Text = "";
- //
- // label1
- //
- this.label1.Location = new System.Drawing.Point(16, 8);
- this.label1.Name = "label1";
- this.label1.Size = new System.Drawing.Size(280, 16);
- this.label1.TabIndex = 20;
- this.label1.Text = "Enter name of folder to be examined and click Display";
- //
- // txtBoxCreationTime
- //
- this.txtBoxCreationTime.Enabled = false;
- this.txtBoxCreationTime.Location = new System.Drawing.Point(248, 400);
- this.txtBoxCreationTime.Name = "txtBoxCreationTime";
- this.txtBoxCreationTime.Size = new System.Drawing.Size(184, 20);
- this.txtBoxCreationTime.TabIndex = 15;
- this.txtBoxCreationTime.Text = "";
- //
- // listBoxFiles
- //
- this.listBoxFiles.Location = new System.Drawing.Point(16, 120);
- this.listBoxFiles.Name = "listBoxFiles";
- this.listBoxFiles.Size = new System.Drawing.Size(240, 199);
- this.listBoxFiles.TabIndex = 13;
- this.listBoxFiles.SelectedIndexChanged += new System.EventHandler(this.OnListBoxFilesSelected);
- //
- // listBoxFolders
- //
- this.listBoxFolders.Location = new System.Drawing.Point(264, 120);
- this.listBoxFolders.Name = "listBoxFolders";
- this.listBoxFolders.Size = new System.Drawing.Size(240, 199);
- this.listBoxFolders.TabIndex = 17;
- this.listBoxFolders.SelectedIndexChanged += new System.EventHandler(this.OnListBoxFoldersSelected);
- //
- // groupBox1
- //
- this.groupBox1.Controls.AddRange(new System.Windows.Forms.Control[] {
- this.label6,
- this.txtBoxLastAccessTime,
- this.label5,
- this.label3,
- this.txtBoxFileSize,
- this.label7,
- this.txtBoxFileName,
- this.label4,
- this.txtBoxFolder,
- this.groupBox2});
- this.groupBox1.Location = new System.Drawing.Point(8, 48);
- this.groupBox1.Name = "groupBox1";
- this.groupBox1.Size = new System.Drawing.Size(496, 432);
- this.groupBox1.TabIndex = 27;
- this.groupBox1.TabStop = false;
- this.groupBox1.Text = "Contents of folder";
- //
- // label6
- //
- this.label6.Location = new System.Drawing.Point(24, 384);
- this.label6.Name = "label6";
- this.label6.Size = new System.Drawing.Size(120, 16);
- this.label6.TabIndex = 8;
- this.label6.Text = "Last modification time";
- //
- // txtBoxLastAccessTime
- //
- this.txtBoxLastAccessTime.Enabled = false;
- this.txtBoxLastAccessTime.Location = new System.Drawing.Point(240, 400);
- this.txtBoxLastAccessTime.Name = "txtBoxLastAccessTime";
- this.txtBoxLastAccessTime.Size = new System.Drawing.Size(184, 20);
- this.txtBoxLastAccessTime.TabIndex = 1;
- this.txtBoxLastAccessTime.Text = "";
- //
- // label5
- //
- this.label5.Location = new System.Drawing.Point(240, 376);
- this.label5.Name = "label5";
- this.label5.Size = new System.Drawing.Size(100, 16);
- this.label5.TabIndex = 7;
- this.label5.Text = "Last access time";
- //
- // label3
- //
- this.label3.Location = new System.Drawing.Point(240, 328);
- this.label3.Name = "label3";
- this.label3.Size = new System.Drawing.Size(100, 16);
- this.label3.TabIndex = 5;
- this.label3.Text = "Creation time";
- //
- // txtBoxFileSize
- //
- this.txtBoxFileSize.Enabled = false;
- this.txtBoxFileSize.Location = new System.Drawing.Point(24, 352);
- this.txtBoxFileSize.Name = "txtBoxFileSize";
- this.txtBoxFileSize.Size = new System.Drawing.Size(184, 20);
- this.txtBoxFileSize.TabIndex = 1;
- this.txtBoxFileSize.Text = "";
- //
- // label7
- //
- this.label7.Location = new System.Drawing.Point(24, 328);
- this.label7.Name = "label7";
- this.label7.Size = new System.Drawing.Size(100, 16);
- this.label7.TabIndex = 10;
- this.label7.Text = "File Size";
- //
- // txtBoxFileName
- //
- this.txtBoxFileName.Enabled = false;
- this.txtBoxFileName.Location = new System.Drawing.Point(80, 304);
- this.txtBoxFileName.Name = "txtBoxFileName";
- this.txtBoxFileName.Size = new System.Drawing.Size(400, 20);
- this.txtBoxFileName.TabIndex = 1;
- this.txtBoxFileName.Text = "";
- //
- // label4
- //
- this.label4.Location = new System.Drawing.Point(16, 304);
- this.label4.Name = "label4";
- this.label4.Size = new System.Drawing.Size(64, 16);
- this.label4.TabIndex = 6;
- this.label4.Text = "File name";
- //
- // txtBoxFolder
- //
- this.txtBoxFolder.Enabled = false;
- this.txtBoxFolder.Location = new System.Drawing.Point(8, 24);
- this.txtBoxFolder.Name = "txtBoxFolder";
- this.txtBoxFolder.Size = new System.Drawing.Size(384, 20);
- this.txtBoxFolder.TabIndex = 2;
- this.txtBoxFolder.Text = "";
- //
- // groupBox2
- //
- this.groupBox2.Location = new System.Drawing.Point(8, 280);
- this.groupBox2.Name = "groupBox2";
- this.groupBox2.Size = new System.Drawing.Size(480, 144);
- this.groupBox2.TabIndex = 11;
- this.groupBox2.TabStop = false;
- this.groupBox2.Text = "Details of Selected File";
- //
- // groupBox3
- //
- this.groupBox3.Controls.AddRange(new System.Windows.Forms.Control[] {
- this.label9,
- this.textBox1,
- this.label10,
- this.label11,
- this.textBox2,
- this.label12,
- this.textBox3,
- this.label13,
- this.textBox4,
- this.groupBox4});
- this.groupBox3.Location = new System.Drawing.Point(8, 48);
- this.groupBox3.Name = "groupBox3";
- this.groupBox3.Size = new System.Drawing.Size(496, 432);
- this.groupBox3.TabIndex = 28;
- this.groupBox3.TabStop = false;
- this.groupBox3.Text = "Contents of folder";
- //
- // label9
- //
- this.label9.Location = new System.Drawing.Point(24, 384);
- this.label9.Name = "label9";
- this.label9.Size = new System.Drawing.Size(120, 16);
- this.label9.TabIndex = 8;
- this.label9.Text = "Last modification time";
- //
- // textBox1
- //
- this.textBox1.Enabled = false;
- this.textBox1.Location = new System.Drawing.Point(240, 400);
- this.textBox1.Name = "textBox1";
- this.textBox1.Size = new System.Drawing.Size(184, 20);
- this.textBox1.TabIndex = 1;
- this.textBox1.Text = "";
- //
- // label10
- //
- this.label10.Location = new System.Drawing.Point(240, 376);
- this.label10.Name = "label10";
- this.label10.Size = new System.Drawing.Size(100, 16);
- this.label10.TabIndex = 7;
- this.label10.Text = "Last access time";
- //
- // label11
- //
- this.label11.Location = new System.Drawing.Point(240, 328);
- this.label11.Name = "label11";
- this.label11.Size = new System.Drawing.Size(100, 16);
- this.label11.TabIndex = 5;
- this.label11.Text = "Creation time";
- //
- // textBox2
- //
- this.textBox2.Enabled = false;
- this.textBox2.Location = new System.Drawing.Point(24, 352);
- this.textBox2.Name = "textBox2";
- this.textBox2.Size = new System.Drawing.Size(184, 20);
- this.textBox2.TabIndex = 1;
- this.textBox2.Text = "";
- //
- // label12
- //
- this.label12.Location = new System.Drawing.Point(24, 328);
- this.label12.Name = "label12";
- this.label12.Size = new System.Drawing.Size(100, 16);
- this.label12.TabIndex = 10;
- this.label12.Text = "File Size";
- //
- // textBox3
- //
- this.textBox3.Enabled = false;
- this.textBox3.Location = new System.Drawing.Point(80, 304);
- this.textBox3.Name = "textBox3";
- this.textBox3.Size = new System.Drawing.Size(400, 20);
- this.textBox3.TabIndex = 1;
- this.textBox3.Text = "";
- //
- // label13
- //
- this.label13.Location = new System.Drawing.Point(16, 304);
- this.label13.Name = "label13";
- this.label13.Size = new System.Drawing.Size(64, 16);
- this.label13.TabIndex = 6;
- this.label13.Text = "File name";
- //
- // textBox4
- //
- this.textBox4.Enabled = false;
- this.textBox4.Location = new System.Drawing.Point(8, 24);
- this.textBox4.Name = "textBox4";
- this.textBox4.Size = new System.Drawing.Size(384, 20);
- this.textBox4.TabIndex = 2;
- this.textBox4.Text = "";
- //
- // groupBox4
- //
- this.groupBox4.Location = new System.Drawing.Point(8, 280);
- this.groupBox4.Name = "groupBox4";
- this.groupBox4.Size = new System.Drawing.Size(480, 144);
- this.groupBox4.TabIndex = 11;
- this.groupBox4.TabStop = false;
- this.groupBox4.Text = "If file selected ...";
- //
- // button1
- //
- this.button1.Location = new System.Drawing.Point(400, 72);
- this.button1.Name = "button1";
- this.button1.Size = new System.Drawing.Size(72, 24);
- this.button1.TabIndex = 23;
- this.button1.Text = "Up";
- //
- // textBox5
- //
- this.textBox5.Location = new System.Drawing.Point(16, 24);
- this.textBox5.Name = "textBox5";
- this.textBox5.Size = new System.Drawing.Size(408, 20);
- this.textBox5.TabIndex = 18;
- this.textBox5.Text = "";
- //
- // Form1
- //
- this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
- this.ClientSize = new System.Drawing.Size(520, 496);
- this.Controls.AddRange(new System.Windows.Forms.Control[] {
- this.label8,
- this.buttonDisplay,
- this.buttonUp,
- this.txtBoxLastWriteTime,
- this.label2,
- this.txtBoxInput,
- this.label1,
- this.txtBoxCreationTime,
- this.listBoxFiles,
- this.listBoxFolders,
- this.groupBox1,
- this.groupBox3,
- this.button1,
- this.textBox5});
- this.Name = "Form1";
- this.Text = "FileProperties Sample";
- this.groupBox1.ResumeLayout(false);
- this.groupBox3.ResumeLayout(false);
- this.ResumeLayout(false);
- }
- #endregion
- /// <summary>
- /// The main entry point for the application.
- /// </summary>
- [STAThread]
- static void Main()
- {
- Application.Run(new Form1());
- }
- }
- }