Salut,
Je pense que ma demande est idiote, mais je perd la boule.
J'ai un treeview, listview pour genre explorateur que je désire améliorer.
Je cherche à faire PRECEDENT avec un button , voir "suivant retour rep avant le précédent" aussi avec button comme un webbrowser.
J'ai fait un button et sur click, que mettre pour retourner sur le rep précédent, la je patauge, recup SELECTNODE PREV, ,First, marche pas, j'ai cherché partout pas trouvé. Je pense que pas le cerveau en fin d'année
Imports System.IO
Imports TKageyu.Utils
Imports TKageyu.UI
Imports System.Text
Imports System.Globalization
Public Class Form3
Declare Function ExtractIcon Lib "shell32.dll" Alias "ExtractIconA" (ByVal hInst As IntPtr, ByVal lpszExeFileName As String, ByVal nIconIndex As Integer) As IntPtr
Dim convertx As ImageConverter = New ImageConverter
Dim Dossiers, Fichiers, Dossier
Dim ff, dd, tst_cp, F_Idx As Integer
Dim v, TailleTotale As Double
Dim Le_Chemin, Save_Noeud As String
Private Sub Form3_Load(sender As Object, e As EventArgs) Handles MyBase.Load
TreeView1.Nodes.Add("C:\")
Explor(TreeView1.Nodes.Item(0))
TreeView1.Nodes.Add("F:\")
Explor(TreeView1.Nodes.Item(1))
TreeView1.Nodes.Add("K:\")
Explor(TreeView1.Nodes.Item(2))
'TreeView1.SelectedNode.ImageIndex = 0
End Sub
Private Sub Explor(ByVal Node As TreeNode)
Try
Node.Nodes.Clear()
Dim s As String
For Each s In Directory.GetDirectories(Node.FullPath)
Node.Nodes.Add(Path.GetFileName(s))
Next s
Catch
End Try
End Sub
Private Sub TreeView1_AfterExpand(sender As Object, e As TreeViewEventArgs) Handles TreeView1.AfterExpand
Dim z As TreeNode
For Each z In e.Node.Nodes
Explor(z)
Next z
End Sub
Private Sub TreeView1_AfterSelect(sender As Object, e As TreeViewEventArgs) Handles TreeView1.AfterSelect
Dim Cpt As Integer = -1
Dim Lng_File, Lng_Type, Lng_Cdate, Lng_Wdate, Lng_Size As Integer
Dim Txt, tt, La_Taille As String
Dim item As ListViewItem = Nothing
Dim subItems() As ListViewItem.ListViewSubItem
'Dim bidon As String
Lng_File = 0
Lng_Type = 0
Lng_Cdate = 0
Lng_Wdate = 0
Lng_Size = 0
ListView1.Items.Clear()
Try
Dim l = Directory.GetDirectories(e.Node.FullPath)
Catch ex As Exception
MsgBox(ex.Message, vbOKOnly, "Erreur")
Exit Sub
End Try
Le_Chemin = Replace(e.Node.FullPath, e.Node.FullPath & "\", "")
For Each filex In Directory.GetDirectories(e.Node.FullPath)
Cpt = Cpt + 1
Dim fileCreatedDate As DateTime = Directory.GetCreationTime(filex) '.ToShortDateString
Dim fileCreatedDatea As DateTime = Directory.GetLastWriteTime(filex) '.ToLongDateString
Dim C_create As String = Convert.ToDateTime(fileCreatedDate).ToString("dd/MM/yyyy HH:mm")
Dim C_write As String = Convert.ToDateTime(fileCreatedDatea).ToString("dd/MM/yyyy HH:mm")
If Len(e.Node.FullPath) > 3 Then
Txt = Replace(filex, e.Node.FullPath & "\", "")
v = 0
'If Txt = "debug" Then
' bidon = ""
'End If
'Calculer_LaTaille_du_répértoire(filex)
'tt = v
'La_Taille = Conv_Taille(tt, v)
La_Taille = ""
Else
Txt = Replace(filex, e.Node.FullPath, "")
La_Taille = ""
End If
If Len(Txt) > Lng_File Then Lng_File = Len(Txt)
If Len(La_Taille) > Lng_Size Then Lng_Size = Len(La_Taille)
If Len(C_create) > Lng_Cdate Then Lng_Cdate = Len(C_create)
If Len(C_write) > Lng_Wdate Then Lng_Wdate = Len(C_write)
item = New ListViewItem(Txt, 0)
subItems = New ListViewItem.ListViewSubItem() {New ListViewItem.ListViewSubItem(item, "Directory"),
New ListViewItem.ListViewSubItem(item, Trim(C_write)),
New ListViewItem.ListViewSubItem(item, Trim(La_Taille)),
New ListViewItem.ListViewSubItem(item, Trim(C_create))}
item.SubItems.AddRange(subItems)
ListView1.Items.Add(item)
Next
For Each filex In Directory.GetFiles(e.Node.FullPath)
Cpt = Cpt + 1
Dim fileCreatedDate As DateTime = File.GetCreationTime(filex) '.ToShortDateString
Dim fileCreatedDatea As DateTime = File.GetLastWriteTime(filex) '.ToLongDateString
Dim FichierInfo As System.IO.FileInfo = New System.IO.FileInfo(filex)
Dim C_create As String = Convert.ToDateTime(fileCreatedDate).ToString("dd/MM/yyyy HH:mm")
Dim C_write As String = Convert.ToDateTime(fileCreatedDatea).ToString("dd/MM/yyyy HH:mm")
Txt = Replace(filex, e.Node.FullPath & "\", "")
Txt = Replace(Txt, e.Node.FullPath, "")
'If Txt = "launcher.exe" Then
' bidon = ""
'End If
Dim TailleFichier As Double = FichierInfo.Length
tt = TailleFichier
La_Taille = Conv_Taille(tt, TailleFichier)
If Len(Txt) > Lng_File Then Lng_File = Len(Txt)
If Len(La_Taille) > Lng_Size Then Lng_Size = Len(La_Taille)
If Len(C_create) > Lng_Cdate Then Lng_Cdate = Len(C_create)
If Len(C_write) > Lng_Wdate Then Lng_Wdate = Len(C_write)
Dim F_Ext As String
Try
F_Ext = Txt.Substring(Txt.LastIndexOf("."))
Catch ex As Exception
End Try
F_Ext = Replace(F_Ext, ".", "")
Dim F_Type = Extr_Ext(F_Ext)
item = New ListViewItem(Txt, F_Idx)
subItems = New ListViewItem.ListViewSubItem() _
{New ListViewItem.ListViewSubItem(item, F_Type),
New ListViewItem.ListViewSubItem(item, Trim(C_write)),
New ListViewItem.ListViewSubItem(item, Trim(La_Taille)),
New ListViewItem.ListViewSubItem(item, Trim(C_create))}
item.SubItems.AddRange(subItems)
ListView1.Items.Add(item)
Next
ListView1.Columns(0).Width = Lng_File + 300
End Sub
Private Function Conv_Taille(ttx As String, vv As Double) As String
Dim qq As Double
Conv_Taille = ""
Select Case Len(ttx)
Case 2
qq = vv
Conv_Taille = Format(qq, "##,##0") & " Octets"
Case 3, 4, 5
qq = vv / 1024
Conv_Taille = Format(qq, "##,##0") & " K"
Case 6
qq = vv / 1024
Conv_Taille = Format(qq, "##,##00") & " K"
Case 7
qq = (vv / 1024) / 1024
Conv_Taille = Format(qq, "##,##0.00") & " M"
Case 8, 9
qq = (vv / 1024) / 1024
Conv_Taille = Format(qq, "##,##0") & " M"
Case 10
qq = (vv / 1048000000) '/ 1024
Conv_Taille = Format(qq, "##,##0.00") & " G"
Case 11
qq = (vv / 10480000000) '/ 1024
Conv_Taille = Format(qq, "##,##0.00") & " G"
End Select
Return Conv_Taille
End Function
Private Sub ToolStripButton1_Click(sender As Object, e As EventArgs) Handles ToolStripButton1.Click
Dim oo = SelectItemx(Save_Noeud, TreeView1.SelectedNode.Nodes)
End Sub
Sub Calculer_LaTaille_du_répértoire(ByVal MonChemin As String)
Try
Dim DossiersInfo As DirectoryInfo = My.Computer.FileSystem.GetDirectoryInfo(MonChemin)
Dossiers = DossiersInfo.GetDirectories
Fichiers = DossiersInfo.GetFiles
'Parcourir Les Fichiers
For Each Fichier As FileInfo In Fichiers
'lire la taille du fichier (fileinfo) et la placer dans la variable v
v += Fichier.Length
ff = ff + 1
Next
'Parcourir les sous-répertoires
For Each sousRepertoire As String In Directory.GetDirectories(MonChemin)
dd = dd + 1
'Appel de manière récursive 'Calculer_LaTaille_du_répértoire pour calculer la taille du contenu des sous répertoires.
Calculer_LaTaille_du_répértoire(sousRepertoire)
Next
Catch ex As Exception
End Try
End Sub
Private Sub ListView1_DoubleClick(sender As Object, e As EventArgs) Handles ListView1.DoubleClick
Dim Toto As New ListView
Dim x As Integer
Dim Tempo As String = ""
Dim Lng_File, Lng_Type, Lng_Cdate, Lng_Wdate, Lng_Size As Integer
Dim Cpt As Integer = -1
Dim item As ListViewItem = Nothing
Dim subItems() As ListViewItem.ListViewSubItem
Dim Txt, tt, La_Taille As String
' Extraction de la ligne sélectionnée
Label1.Text = TreeView1.SelectedNode.FullPath
label2.Text = TreeView1.SelectedNode.Text
Save_Noeud = TreeView1.SelectedNode.FullPath
Toto = CType(sender, ListView)
Dim Titi As ListView.SelectedIndexCollection = Toto.SelectedIndices
For Each x In Titi
Tempo = Toto.Items(x).Text
Next
TreeView1.SelectedNode.BackColor = Color.White
' Recherche dans le treeview de la ligne
Le_Chemin = Le_Chemin & "\" & Tempo
TreeView1.SelectedNode.Expand()
Dim oo = SelectItemx(Tempo, TreeView1.SelectedNode.Nodes)
Lng_File = 0
Lng_Type = 0
Lng_Cdate = 0
Lng_Wdate = 0
Lng_Size = 0
ListView1.Items.Clear()
Try
Dim l = Directory.GetDirectories(Le_Chemin)
Catch ex As Exception
MsgBox(ex.Message, vbOKOnly, "Erreur")
Exit Sub
End Try
For Each filex In Directory.GetDirectories(Le_Chemin)
Cpt = Cpt + 1
Dim fileCreatedDate As DateTime = Directory.GetCreationTime(filex) '.ToShortDateString
Dim fileCreatedDatea As DateTime = Directory.GetLastWriteTime(filex) '.ToLongDateString
Dim C_create As String = Convert.ToDateTime(fileCreatedDate).ToString("dd/MM/yyyy HH:mm")
Dim C_write As String = Convert.ToDateTime(fileCreatedDatea).ToString("dd/MM/yyyy HH:mm")
If Len(Le_Chemin) > 3 Then
Txt = Replace(filex, Le_Chemin & "\", "")
v = 0
'If Txt = "debug" Then
' bidon = ""
'End If
'Calculer_LaTaille_du_répértoire(filex)
'tt = v
'La_Taille = Conv_Taille(tt, v)
La_Taille = ""
Else
Txt = Replace(filex, Le_Chemin, "")
La_Taille = ""
End If
If Len(Txt) > Lng_File Then Lng_File = Len(Txt)
If Len(La_Taille) > Lng_Size Then Lng_Size = Len(La_Taille)
If Len(C_create) > Lng_Cdate Then Lng_Cdate = Len(C_create)
If Len(C_write) > Lng_Wdate Then Lng_Wdate = Len(C_write)
item = New ListViewItem(Txt, 0)
subItems = New ListViewItem.ListViewSubItem() {New ListViewItem.ListViewSubItem(item, "Directory"),
New ListViewItem.ListViewSubItem(item, Trim(C_write)),
New ListViewItem.ListViewSubItem(item, Trim(La_Taille)),
New ListViewItem.ListViewSubItem(item, Trim(C_create))}
item.SubItems.AddRange(subItems)
ListView1.Items.Add(item)
Next
For Each filex In Directory.GetFiles(Le_Chemin)
Cpt = Cpt + 1
Dim fileCreatedDate As DateTime = File.GetCreationTime(filex) '.ToShortDateString
Dim fileCreatedDatea As DateTime = File.GetLastWriteTime(filex) '.ToLongDateString
Dim FichierInfo As System.IO.FileInfo = New System.IO.FileInfo(filex)
Dim C_create As String = Convert.ToDateTime(fileCreatedDate).ToString("dd/MM/yyyy HH:mm")
Dim C_write As String = Convert.ToDateTime(fileCreatedDatea).ToString("dd/MM/yyyy HH:mm")
Txt = Replace(filex, Le_Chemin & "\", "")
'If Txt = "launcher.exe" Then
' bidon = ""
'End If
Dim TailleFichier As Double = FichierInfo.Length
tt = TailleFichier
La_Taille = Conv_Taille(tt, TailleFichier)
If Len(Txt) > Lng_File Then Lng_File = Len(Txt)
If Len(La_Taille) > Lng_Size Then Lng_Size = Len(La_Taille)
If Len(C_create) > Lng_Cdate Then Lng_Cdate = Len(C_create)
If Len(C_write) > Lng_Wdate Then Lng_Wdate = Len(C_write)
Dim F_Ext As String
Try
F_Ext = Txt.Substring(Txt.LastIndexOf("."))
Catch ex As Exception
End Try
F_Ext = Replace(F_Ext, ".", "")
Dim F_Type = Extr_Ext(F_Ext)
item = New ListViewItem(Txt, F_Idx)
subItems = New ListViewItem.ListViewSubItem() _
{New ListViewItem.ListViewSubItem(item, F_Type),
New ListViewItem.ListViewSubItem(item, Trim(C_write)),
New ListViewItem.ListViewSubItem(item, Trim(La_Taille)),
New ListViewItem.ListViewSubItem(item, Trim(C_create))}
item.SubItems.AddRange(subItems)
ListView1.Items.Add(item)
Next
ListView1.Columns(0).Width = Lng_File + 300
End Sub
Private Function SelectItemx(ByVal Item_ID As String, ByVal Noeuds As TreeNodeCollection) As Boolean
If IsNothing(TreeView1.Nodes) = True Then Return False
tst_cp = 0
Dim i As Integer = 0
Dim Trouver As Boolean = False
Do While Noeuds.Count - 1 >= i And Not Trouver
If Noeuds.Item(i).Text = Item_ID Then
Trouver = True
TreeView1.SelectedNode = Noeuds.Item(i)
TreeView1.SelectedNode.Expand()
TreeView1.SelectedNode.BackColor = Color.Aqua
tst_cp = i
Return Trouver
Else
tst_cp = i
Trouver = SelectItemx(Item_ID, Noeuds.Item(i).Nodes)
End If
i += 1
Loop
tst_cp = i
Return Trouver
End Function
Private Sub TreeView1_BeforeExpand(sender As Object, e As TreeViewCancelEventArgs) Handles TreeView1.BeforeExpand
Try
'Console.WriteLine("Before : ")
'Console.WriteLine(TreeView1.SelectedNode)
Label1.Text = TreeView1.SelectedNode.FullPath
label2.Text = TreeView1.SelectedNode.Text
Save_Noeud = TreeView1.SelectedNode.FullPath
TreeView1.SelectedNode.BackColor = Color.White
Catch ex As Exception
End Try
End Sub
Private Sub TreeView1_Click(sender As Object, e As EventArgs) Handles TreeView1.Click
Try
'Console.WriteLine("Click : ")
'Console.WriteLine(TreeView1.SelectedNode)
Label1.Text = TreeView1.SelectedNode.FullPath
label2.Text = TreeView1.SelectedNode.Text
Save_Noeud = TreeView1.SelectedNode.FullPath
TreeView1.SelectedNode.BackColor = Color.White
Catch ex As Exception
End Try
End Sub
Private Function Extr_Ext(ByVal Lst As String) As String
Select Case Lst
Case LCase("txt")
Extr_Ext = "Document texte"
F_Idx = 2
Case LCase("xml")
Extr_Ext = "Document XML"
F_Idx = 3
Case LCase("iso")
Extr_Ext = "Fichier ISO"
F_Idx = 4
Case LCase("exe")
Extr_Ext = "Application"
F_Idx = 5
Case LCase("ani"), LCase("cur")
If Lst = LCase("ani") Then Extr_Ext = "Curseur animé"
If Lst = LCase("cur") Then Extr_Ext = "Curseur"
F_Idx = 6
Case LCase("ico")
Extr_Ext = "Icône"
F_Idx = 7
Case LCase("ttf")
Extr_Ext = "Police de caractères"
F_Idx = 8
Case LCase("dll")
Extr_Ext = "Extension de l'application"
F_Idx = 9
Case LCase("mp3"), LCase("wav")
Extr_Ext = "Son au format " & UCase(Lst)
F_Idx = 10
Case LCase("jpg"), LCase("bmp"), LCase("png")
Extr_Ext = "Image au format " & UCase(Lst)
F_Idx = 11
Case LCase("rar")
Extr_Ext = "Archive Winrar"
F_Idx = 12
Case LCase("zip")
Extr_Ext = "Archive Winzip"
F_Idx = 13
Case Else
Extr_Ext = "Fichier " & UCase(Lst)
F_Idx = 1
End Select
End Function
Private Sub testtest(xxx As String)
On Error GoTo Err_Ext_Icl
Dim Icone As IntPtr
Icone = ExtractIcon(Me.Handle, xxx, -1)
If Icone.ToInt32 = 0 Then
'imageListLarge.Images.Add(My.Resources.Help_icon)
'imageListLarge.Images.SetKeyName(0, My.Resources.Help_icon.ToString)
Exit Sub
End If
Dim t As Integer
t = 0
'Try
If Icone.ToInt32 <> 0 Then
Using IE As IconExtractor = New IconExtractor(xxx)
Pb1.Image = convertx.ConvertFrom(IE.GetIcon(t))
IE.Dispose()
End Using
imageListLarge.Images.Add(Pb1.Image)
imageListLarge.Images.SetKeyName(0, Pb1.Image.ToString)
Else
'imageListLarge.Images.Add(My.Resources.Help_icon)
'imageListLarge.Images.SetKeyName(0, My.Resources.Help_icon.ToString)
End If
Exit Sub
Err_Ext_Icl:
'imageListLarge.Images.Add(My.Resources.Help_icon)
'imageListLarge.Images.SetKeyName(0, My.Resources.Help_icon.ToString)
End Sub
End Class
Rien compris, je cherche Cliquer sur la flèche pointant vers le bas à droite de l'icône <> et sélectionner le langage de votre code
rien, et le reste aussi pourtant mone code est bien avec tabulation
Public Class Form3 Declare Function ExtractIcon Lib "shell32.dll" Alias "ExtractIconA" (ByVal hInst As IntPtr, ByVal lpszExeFileName As String, ByVal nIconIndex As Integer) As IntPtr Dim convertx As ImageConverter = New ImageConverter
Dim Dossiers, Fichiers, Dossier Dim ff, dd, tst_cp, F_Idx As Integer Dim v, TailleTotale As Double Dim Le_Chemin, Save_Noeud As String
Private Sub Form3_Load(sender As Object, e As EventArgs) Handles MyBase.Load TreeView1.Nodes.Add("C:\") Explor(TreeView1.Nodes.Item(0)) TreeView1.Nodes.Add("F:\") Explor(TreeView1.Nodes.Item(1)) TreeView1.Nodes.Add("K:\") Explor(TreeView1.Nodes.Item(2)) 'TreeView1.SelectedNode.ImageIndex = 0 End Sub
Private Sub Explor(ByVal Node As TreeNode) Try Node.Nodes.Clear() Dim s As String For Each s In Directory.GetDirectories(Node.FullPath) Node.Nodes.Add(Path.GetFileName(s)) Next s
Catch End Try End Sub
Private Sub TreeView1_AfterExpand(sender As Object, e As TreeViewEventArgs) Handles TreeView1.AfterExpand Dim z As TreeNode For Each z In e.Node.Nodes Explor(z) Next z End Sub
Private Sub TreeView1_AfterSelect(sender As Object, e As TreeViewEventArgs) Handles TreeView1.AfterSelect Dim Cpt As Integer = -1 Dim Lng_File, Lng_Type, Lng_Cdate, Lng_Wdate, Lng_Size As Integer Dim Txt, tt, La_Taille As String Dim item As ListViewItem = Nothing Dim subItems() As ListViewItem.ListViewSubItem 'Dim bidon As String
For Each filex In Directory.GetDirectories(e.Node.FullPath) Cpt = Cpt + 1
Dim fileCreatedDate As DateTime = Directory.GetCreationTime(filex) '.ToShortDateString Dim fileCreatedDatea As DateTime = Directory.GetLastWriteTime(filex) '.ToLongDateString
Dim C_create As String = Convert.ToDateTime(fileCreatedDate).ToString("dd/MM/yyyy HH:mm") Dim C_write As String = Convert.ToDateTime(fileCreatedDatea).ToString("dd/MM/yyyy HH:mm")
If Len(e.Node.FullPath) > 3 Then Txt = Replace(filex, e.Node.FullPath & "\", "") v = 0 'If Txt = "debug" Then ' bidon = "" 'End If 'Calculer_LaTaille_du_répértoire(filex) 'tt = v 'La_Taille = Conv_Taille(tt, v) La_Taille = "" Else Txt = Replace(filex, e.Node.FullPath, "") La_Taille = "" End If
If Len(Txt) > Lng_File Then Lng_File = Len(Txt) If Len(La_Taille) > Lng_Size Then Lng_Size = Len(La_Taille) If Len(C_create) > Lng_Cdate Then Lng_Cdate = Len(C_create) If Len(C_write) > Lng_Wdate Then Lng_Wdate = Len(C_write)
item = New ListViewItem(Txt, 0) subItems = New ListViewItem.ListViewSubItem() {New ListViewItem.ListViewSubItem(item, "Directory"), New ListViewItem.ListViewSubItem(item, Trim(C_write)), New ListViewItem.ListViewSubItem(item, Trim(La_Taille)), New ListViewItem.ListViewSubItem(item, Trim(C_create))}
item.SubItems.AddRange(subItems) ListView1.Items.Add(item) Next
For Each filex In Directory.GetFiles(e.Node.FullPath) Cpt = Cpt + 1
Dim fileCreatedDate As DateTime = File.GetCreationTime(filex) '.ToShortDateString Dim fileCreatedDatea As DateTime = File.GetLastWriteTime(filex) '.ToLongDateString
Dim FichierInfo As System.IO.FileInfo = New System.IO.FileInfo(filex)
Dim C_create As String = Convert.ToDateTime(fileCreatedDate).ToString("dd/MM/yyyy HH:mm") Dim C_write As String = Convert.ToDateTime(fileCreatedDatea).ToString("dd/MM/yyyy HH:mm")
Dim TailleFichier As Double = FichierInfo.Length tt = TailleFichier La_Taille = Conv_Taille(tt, TailleFichier)
If Len(Txt) > Lng_File Then Lng_File = Len(Txt) If Len(La_Taille) > Lng_Size Then Lng_Size = Len(La_Taille) If Len(C_create) > Lng_Cdate Then Lng_Cdate = Len(C_create) If Len(C_write) > Lng_Wdate Then Lng_Wdate = Len(C_write)
Dim F_Ext As String Try F_Ext = Txt.Substring(Txt.LastIndexOf(".")) Catch ex As Exception
End Try F_Ext = Replace(F_Ext, ".", "") Dim F_Type = Extr_Ext(F_Ext)
item = New ListViewItem(Txt, F_Idx) subItems = New ListViewItem.ListViewSubItem() _ {New ListViewItem.ListViewSubItem(item, F_Type), New ListViewItem.ListViewSubItem(item, Trim(C_write)), New ListViewItem.ListViewSubItem(item, Trim(La_Taille)), New ListViewItem.ListViewSubItem(item, Trim(C_create))}
item.SubItems.AddRange(subItems) ListView1.Items.Add(item) Next ListView1.Columns(0).Width = Lng_File + 300
End Sub
Private Function Conv_Taille(ttx As String, vv As Double) As String Dim qq As Double Conv_Taille = "" Select Case Len(ttx) Case 2 qq = vv Conv_Taille = Format(qq, "##,##0") & " Octets" Case 3, 4, 5 qq = vv / 1024 Conv_Taille = Format(qq, "##,##0") & " K" Case 6 qq = vv / 1024 Conv_Taille = Format(qq, "##,##00") & " K" Case 7 qq = (vv / 1024) / 1024 Conv_Taille = Format(qq, "##,##0.00") & " M" Case 8, 9 qq = (vv / 1024) / 1024 Conv_Taille = Format(qq, "##,##0") & " M" Case 10 qq = (vv / 1048000000) '/ 1024 Conv_Taille = Format(qq, "##,##0.00") & " G" Case 11 qq = (vv / 10480000000) '/ 1024 Conv_Taille = Format(qq, "##,##0.00") & " G" End Select Return Conv_Taille End Function
Private Sub ToolStripButton1_Click(sender As Object, e As EventArgs) Handles ToolStripButton1.Click Dim oo = SelectItemx(Save_Noeud, TreeView1.SelectedNode.Nodes) End Sub
Sub Calculer_LaTaille_du_répértoire(ByVal MonChemin As String) Try Dim DossiersInfo As DirectoryInfo = My.Computer.FileSystem.GetDirectoryInfo(MonChemin) Dossiers = DossiersInfo.GetDirectories Fichiers = DossiersInfo.GetFiles 'Parcourir Les Fichiers
For Each Fichier As FileInfo In Fichiers 'lire la taille du fichier (fileinfo) et la placer dans la variable v v += Fichier.Length ff = ff + 1 Next 'Parcourir les sous-répertoires For Each sousRepertoire As String In Directory.GetDirectories(MonChemin) dd = dd + 1 'Appel de manière récursive 'Calculer_LaTaille_du_répértoire pour calculer la taille du contenu des sous répertoires. Calculer_LaTaille_du_répértoire(sousRepertoire) Next Catch ex As Exception
End Try
End Sub
Private Sub ListView1_DoubleClick(sender As Object, e As EventArgs) Handles ListView1.DoubleClick Dim Toto As New ListView Dim x As Integer Dim Tempo As String = "" Dim Lng_File, Lng_Type, Lng_Cdate, Lng_Wdate, Lng_Size As Integer Dim Cpt As Integer = -1 Dim item As ListViewItem = Nothing Dim subItems() As ListViewItem.ListViewSubItem Dim Txt, tt, La_Taille As String
' Extraction de la ligne sélectionnée Label1.Text = TreeView1.SelectedNode.FullPath label2.Text = TreeView1.SelectedNode.Text Save_Noeud = TreeView1.SelectedNode.FullPath Toto = CType(sender, ListView) Dim Titi As ListView.SelectedIndexCollection = Toto.SelectedIndices For Each x In Titi Tempo = Toto.Items(x).Text Next
TreeView1.SelectedNode.BackColor = Color.White
' Recherche dans le treeview de la ligne Le_Chemin = Le_Chemin & "\" & Tempo TreeView1.SelectedNode.Expand() Dim oo = SelectItemx(Tempo, TreeView1.SelectedNode.Nodes)
ListView1.Items.Clear() Try Dim l = Directory.GetDirectories(Le_Chemin) Catch ex As Exception MsgBox(ex.Message, vbOKOnly, "Erreur") Exit Sub End Try
For Each filex In Directory.GetDirectories(Le_Chemin) Cpt = Cpt + 1
Dim fileCreatedDate As DateTime = Directory.GetCreationTime(filex) '.ToShortDateString Dim fileCreatedDatea As DateTime = Directory.GetLastWriteTime(filex) '.ToLongDateString
Dim C_create As String = Convert.ToDateTime(fileCreatedDate).ToString("dd/MM/yyyy HH:mm") Dim C_write As String = Convert.ToDateTime(fileCreatedDatea).ToString("dd/MM/yyyy HH:mm")
If Len(Le_Chemin) > 3 Then Txt = Replace(filex, Le_Chemin & "\", "") v = 0 'If Txt = "debug" Then ' bidon = "" 'End If 'Calculer_LaTaille_du_répértoire(filex) 'tt = v 'La_Taille = Conv_Taille(tt, v) La_Taille = "" Else Txt = Replace(filex, Le_Chemin, "") La_Taille = "" End If
If Len(Txt) > Lng_File Then Lng_File = Len(Txt) If Len(La_Taille) > Lng_Size Then Lng_Size = Len(La_Taille) If Len(C_create) > Lng_Cdate Then Lng_Cdate = Len(C_create) If Len(C_write) > Lng_Wdate Then Lng_Wdate = Len(C_write)
item = New ListViewItem(Txt, 0) subItems = New ListViewItem.ListViewSubItem() {New ListViewItem.ListViewSubItem(item, "Directory"), New ListViewItem.ListViewSubItem(item, Trim(C_write)), New ListViewItem.ListViewSubItem(item, Trim(La_Taille)), New ListViewItem.ListViewSubItem(item, Trim(C_create))}
item.SubItems.AddRange(subItems) ListView1.Items.Add(item) Next
For Each filex In Directory.GetFiles(Le_Chemin) Cpt = Cpt + 1
Dim fileCreatedDate As DateTime = File.GetCreationTime(filex) '.ToShortDateString Dim fileCreatedDatea As DateTime = File.GetLastWriteTime(filex) '.ToLongDateString
Dim FichierInfo As System.IO.FileInfo = New System.IO.FileInfo(filex)
Dim C_create As String = Convert.ToDateTime(fileCreatedDate).ToString("dd/MM/yyyy HH:mm") Dim C_write As String = Convert.ToDateTime(fileCreatedDatea).ToString("dd/MM/yyyy HH:mm")
Txt = Replace(filex, Le_Chemin & "\", "") 'If Txt = "launcher.exe" Then ' bidon = "" 'End If
Dim TailleFichier As Double = FichierInfo.Length tt = TailleFichier La_Taille = Conv_Taille(tt, TailleFichier)
If Len(Txt) > Lng_File Then Lng_File = Len(Txt) If Len(La_Taille) > Lng_Size Then Lng_Size = Len(La_Taille) If Len(C_create) > Lng_Cdate Then Lng_Cdate = Len(C_create) If Len(C_write) > Lng_Wdate Then Lng_Wdate = Len(C_write)
Dim F_Ext As String Try F_Ext = Txt.Substring(Txt.LastIndexOf(".")) Catch ex As Exception
End Try F_Ext = Replace(F_Ext, ".", "") Dim F_Type = Extr_Ext(F_Ext)
item = New ListViewItem(Txt, F_Idx)
subItems = New ListViewItem.ListViewSubItem() _ {New ListViewItem.ListViewSubItem(item, F_Type), New ListViewItem.ListViewSubItem(item, Trim(C_write)), New ListViewItem.ListViewSubItem(item, Trim(La_Taille)), New ListViewItem.ListViewSubItem(item, Trim(C_create))}
item.SubItems.AddRange(subItems) ListView1.Items.Add(item) Next
ListView1.Columns(0).Width = Lng_File + 300
End Sub
Private Function SelectItemx(ByVal Item_ID As String, ByVal Noeuds As TreeNodeCollection) As Boolean If IsNothing(TreeView1.Nodes) = True Then Return False tst_cp = 0 Dim i As Integer = 0 Dim Trouver As Boolean = False
Do While Noeuds.Count - 1 >= i And Not Trouver If Noeuds.Item(i).Text = Item_ID Then Trouver = True TreeView1.SelectedNode = Noeuds.Item(i) TreeView1.SelectedNode.Expand() TreeView1.SelectedNode.BackColor = Color.Aqua tst_cp = i Return Trouver Else tst_cp = i Trouver = SelectItemx(Item_ID, Noeuds.Item(i).Nodes) End If i += 1 Loop tst_cp = i
Return Trouver End Function
Private Sub TreeView1_BeforeExpand(sender As Object, e As TreeViewCancelEventArgs) Handles TreeView1.BeforeExpand Try 'Console.WriteLine("Before : ") 'Console.WriteLine(TreeView1.SelectedNode) Label1.Text = TreeView1.SelectedNode.FullPath label2.Text = TreeView1.SelectedNode.Text Save_Noeud = TreeView1.SelectedNode.FullPath TreeView1.SelectedNode.BackColor = Color.White Catch ex As Exception
End Try End Sub
Private Sub TreeView1_Click(sender As Object, e As EventArgs) Handles TreeView1.Click Try 'Console.WriteLine("Click : ") 'Console.WriteLine(TreeView1.SelectedNode) Label1.Text = TreeView1.SelectedNode.FullPath label2.Text = TreeView1.SelectedNode.Text Save_Noeud = TreeView1.SelectedNode.FullPath TreeView1.SelectedNode.BackColor = Color.White Catch ex As Exception
End Try End Sub
Private Function Extr_Ext(ByVal Lst As String) As String Select Case Lst Case LCase("txt") Extr_Ext = "Document texte" F_Idx = 2 Case LCase("xml") Extr_Ext = "Document XML" F_Idx = 3 Case LCase("iso") Extr_Ext = "Fichier ISO" F_Idx = 4 Case LCase("exe") Extr_Ext = "Application" F_Idx = 5 Case LCase("ani"), LCase("cur") If Lst = LCase("ani") Then Extr_Ext = "Curseur animé" If Lst = LCase("cur") Then Extr_Ext = "Curseur" F_Idx = 6 Case LCase("ico") Extr_Ext = "Icône" F_Idx = 7 Case LCase("ttf") Extr_Ext = "Police de caractères" F_Idx = 8 Case LCase("dll") Extr_Ext = "Extension de l'application" F_Idx = 9 Case LCase("mp3"), LCase("wav") Extr_Ext = "Son au format " & UCase(Lst) F_Idx = 10 Case LCase("jpg"), LCase("bmp"), LCase("png") Extr_Ext = "Image au format " & UCase(Lst) F_Idx = 11 Case LCase("rar") Extr_Ext = "Archive Winrar" F_Idx = 12 Case LCase("zip") Extr_Ext = "Archive Winzip" F_Idx = 13 Case Else Extr_Ext = "Fichier " & UCase(Lst) F_Idx = 1 End Select End Function
Private Sub testtest(xxx As String) On Error GoTo Err_Ext_Icl <code>
Dim Icone As IntPtr
Icone = ExtractIcon(Me.Handle, xxx, -1)
If Icone.ToInt32 = 0 Then
'imageListLarge.Images.Add(My.Resources.Help_icon)
'imageListLarge.Images.SetKeyName(0, My.Resources.Help_icon.ToString)
Exit Sub
End If
Dim t As Integer
t = 0
'Try
If Icone.ToInt32 <> 0 Then
Using IE As IconExtractor = New IconExtractor(xxx)
Pb1.Image = convertx.ConvertFrom(IE.GetIcon(t))
IE.Dispose()
End Using
imageListLarge.Images.Add(Pb1.Image)
imageListLarge.Images.SetKeyName(0, Pb1.Image.ToString)
Else
'imageListLarge.Images.Add(My.Resources.Help_icon)
'imageListLarge.Images.SetKeyName(0, My.Resources.Help_icon.ToString)
End If
Exit Sub
Err_Ext_Icl:
'imageListLarge.Images.Add(My.Resources.Help_icon)
'imageListLarge.Images.SetKeyName(0, My.Resources.Help_icon.ToString)
End Sub
Tu vois, je viens de passer une heure à rédigé une réponse.
Nous sommes tous bénévoles, on réponds, quand on peut et si on veut.
J'ai actualisé la page et vu ce message de 21:52, et bien ma réponse de que j'ai mis une heure a rédiger, je l'ai supprimée.
Tant pis pour toi qui est débutant, en politesse, et expert en mépris.
