Sub changement() If Not System.IO.File.Exists("c:\users\pierre\desktop\123.txt") Then Call arret() InitializeComponent() ProgressBar1.Minimum = 0 ProgressBar1.Maximum = 4 ProgressBar1.Value = ProgressBar1.minimum Kill("c:\users\Pierre\desktop\123.txt") ProgressBar1.Value = 1 Application.DoEvents() Threading.Thread.Sleep(1000) RmDir("c:\users\pierre\desktop\test") ProgressBar1.Value = 2 Application.DoEvents() Threading.Thread.Sleep(1000) System.IO.Directory.CreateDirectory("c:\users\Pierre\desktop\test") ProgressBar1.Value = 3 Application.DoEvents() Threading.Thread.Sleep(1000) Dim file As System.IO.FileStream file = System.IO.File.Create("c:\users\pierre\desktop\123.txt") file.Close() SetAttr("c:\users\Pierre\desktop\123.txt", vbNormal) Process.Start("calc.exe") Dim fichier = My.Computer.FileSystem.OpenTextFileWriter("c:\users\Pierre\desktop\123.txt", True) fichier.WriteLine("Ceci est un test" & vbCrLf & "Ceci est la seconde ligne") fichier.Close() ProgressBar1.Value = ProgressBar1.Maximum If System.IO.File.Exists("c:\users\pierre\desktop\123.txt") Then MsgBox("Le fichier 123.txt existe") End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Timer1.Interval = 500 Timer1.Enabled = True ProgressBar1.Maximum = 60 ProgressBar1.Value = 0 End Sub Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick If ProgressBar1.Value = ProgressBar1.Maximum Then Timer1.Enabled = False ProgressBar1.Value = 0 Else ProgressBar1.Value += 10 End If End Sub
Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Timer1.Interval = 500 Timer1.Enabled = True ProgressBar1.Maximum = 60 ProgressBar1.Value = 0 End Sub Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick If ProgressBar1.Value = ProgressBar1.Maximum Then Timer1.Enabled = False ProgressBar1.Value = 0 Else ProgressBar1.Value += 10 End If End Sub End Class
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Posez votre questionnon cela marche pas malheuresement
Private Sub ProgressBar1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) End Sub
Private Sub ProgressBar1_(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ProgressBar1.HandleCreated End Sub
dans le sub progressbar1(la valeur max?)
Sub changement() If Not System.IO.File.Exists("c:\users\pierre\desktop\123.txt") Then Call arret() ProgressBar1.Increment(0) InitializeComponent() ProgressBar1.Minimum = 0 ProgressBar1.Maximum = 4 ProgressBar1.Value = ProgressBar1.Minimum Kill("c:\users\Pierre\desktop\123.txt") ProgressBar1.Value = 1 Application.DoEvents() Threading.Thread.Sleep(1000) RmDir("c:\users\pierre\desktop\test") ProgressBar1.Value = 2 Application.DoEvents() Threading.Thread.Sleep(1000) System.IO.Directory.CreateDirectory("c:\users\Pierre\desktop\test") ProgressBar1.Value = 3 Application.DoEvents() Threading.Thread.Sleep(1000) Dim file As System.IO.FileStream file = System.IO.File.Create("c:\users\pierre\desktop\123.txt") file.Close() SetAttr("c:\users\Pierre\desktop\123.txt", vbNormal) Process.Start("calc.exe") Dim fichier = My.Computer.FileSystem.OpenTextFileWriter("c:\users\Pierre\desktop\123.txt", True) fichier.WriteLine("Ceci est un test" & vbCrLf & "Ceci est la seconde ligne") fichier.Close() ProgressBar1.Value = ProgressBar1.Maximum If System.IO.File.Exists("c:\users\pierre\desktop\123.txt") Then MsgBox("Le fichier 123.txt existe") End Sub
ProgressBar1.Minimum = 0
ProgressBar1.Maximum = 4
ProgressBar1.Value = ProgressBar1.Minimum
ProgressBar1.Value = 0
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick If ProgressBar1.Value = ProgressBar1.Maximum Then Timer1.Enabled = False ProgressBar1.Value = 0 Else ProgressBar1.Value += 10 End If End Sub
Tu mets un Timer et un Progressbar sur ta form