by Gehan Fernando (47 Submissions)
Category: Windows System Services
Compatability: VB.NET
Difficulty: Unknown Difficulty
Originally Published: Tue 19th June 2007
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
VB.Net :- This, Code Similar To, Windows Search, But This Program, Quickly Search Files Better Than Windows Search, Automatically Search
API Declarations
Imports System.Collections.ObjectModel
VBcoders
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
TextBox1.ResetText()
TextBox2.ResetText()
ProgressBar1.Value = 0
Label3.Text = ""
ListView1.Items.Clear()
Me.Text = "File Finder"
Label4.Text = ""
TextBox1.Focus()
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
On Error Resume Next
Me.Cursor = Cursors.WaitCursor
Button1.Enabled = False
Button1.Refresh()
Label4.Text = ""
ProgressBar1.Value = 0
Label3.Text = ""
ListView1.Items.Clear()
Me.Text = "File Finder"
Label4.Text = ""
If TextBox1.Text.Trim() = "" Then
TextBox1.Text = "*.*".Trim()
End If
Dim searchwhat() As String = TextBox1.Text.Split(New [Char]() {","c})
Dim contains As String = ""
If TextBox2.Text.Trim() = "" Then
contains = ""
Else
contains = TextBox2.Text.ToString().Trim()
End If
Dim drives As ReadOnlyCollection(Of DriveInfo)
drives = My.Computer.FileSystem.Drives
Dim result As New List(Of String)
With ProgressBar1
.Value = 0
.Minimum = 0
.Maximum = drives.Count
End With
Label3.Text = "Analyzing Start ....!"
Label3.Refresh()
For Each drive As DriveInfo In drives
ProgressBar1.Value = ProgressBar1.Value + 1
Dim drv_CurrentDirectory As String = ""
drv_CurrentDirectory = drive.Name.ToString()
Label3.Text = "Analyzing Drive " & drive.Name.ToString()
Label3.Refresh()
Label4.Text = (ProgressBar1.Value / ProgressBar1.Maximum).ToString("00.00") * 100 & "% Completed."
Label4.Refresh()
result.AddRange(My.Computer.FileSystem.FindInFiles(drv_CurrentDirectory.ToString(), _
contains.ToString(), False, FileIO.SearchOption.SearchTopLevelOnly, _
searchwhat))
For Each directories As String In My.Computer.FileSystem.GetDirectories(drv_CurrentDirectory.ToString())
Dim dir_CurrentDirectory As String = ""
dir_CurrentDirectory = directories.ToString()
Me.Text = "File Finder, Analyzing Directory :- " & dir_CurrentDirectory.ToString()
Me.Refresh()
result.AddRange(My.Computer.FileSystem.FindInFiles(dir_CurrentDirectory.ToString(), _
contains.ToString(), False, FileIO.SearchOption.SearchAllSubDirectories, _
searchwhat))
Application.DoEvents()
Next directories
Next drive
Me.Text = "File Finder"
With ProgressBar1
.Value = 0
.Minimum = 0
.Maximum = result.Count
End With
Label4.Text = ""
Label4.Text = result.Count.ToString() & " File(s) Found."
Label4.Refresh()
Label3.Text = "Searching Start ....!"
Label3.Refresh()
Dim fl_notfound As New List(Of String)
If result.Count > 0 Then
result.Sort()
End If
For i As Long = 0 To result.Count - 1
Label3.Text = "Found At " & result.Item(i).ToString()
Label3.Refresh()
If My.Computer.FileSystem.FileExists(result.Item(i).ToString()) = True Then
Dim fl_info As FileInfo
fl_info = New FileInfo(result.Item(i).ToString())
lstItem = ListView1.Items.Add(fl_info.Name.ToString())
lstItem.SubItems.Add(fl_info.DirectoryName.ToString())
lstItem.SubItems.Add((fl_info.Length / 1024).ToString("00") & "kb")
lstItem.SubItems.Add(fl_info.CreationTime.ToString())
lstItem.SubItems.Add(fl_info.LastAccessTime.ToString())
lstItem.SubItems.Add(fl_info.LastWriteTime.ToString())
ListView1.Refresh()
Application.DoEvents()
Else
fl_notfound.Add(result.Item(i).ToString())
End If
ProgressBar1.Value = ProgressBar1.Value + 1
Label4.Text = (ProgressBar1.Value / ProgressBar1.Maximum).ToString("00.00") * 100 & "% Completed."
Label4.Refresh()
Next
Label3.Text = ""
Label3.Refresh()
Label4.Text = ""
Label4.Refresh()
Me.Cursor = Cursors.Default
With ProgressBar1
.Value = 0
.Minimum = 0
End With
Button1.Enabled = True
Button1.Refresh()
If fl_notfound.Count > 0 Then
MessageBox.Show(fl_notfound.Count.ToString() & " Missing File(s) Found During The File Search", "Missing File(s)", _
MessageBoxButtons.OK, MessageBoxIcon.Exclamation)
End If
End Sub
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