Display BMP, Ppeg and Gif Image in PictureBox : PictureBox « GUI « VB.Net

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VB.Net » GUI » PictureBoxScreenshots 
Display BMP, Ppeg and Gif Image in PictureBox

Imports System.Windows.Forms
Imports System.Drawing

Imports System.IO


Module Module1

    Sub Main()
        Application.Run(New Form1)
    End Sub

End Module


Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is NothingThen
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    Friend WithEvents PictureBox1 As System.Windows.Forms.PictureBox
    Friend WithEvents Button1 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()Private Sub InitializeComponent()
        Me.PictureBox1 = New System.Windows.Forms.PictureBox()
        Me.Button1 = New System.Windows.Forms.Button()
        Me.SuspendLayout()
        '
        'PictureBox1
        '
        Me.PictureBox1.Location = New System.Drawing.Point(3224)
        Me.PictureBox1.Name = "PictureBox1"
        Me.PictureBox1.Size = New System.Drawing.Size(224216)
        Me.PictureBox1.TabIndex = 0
        Me.PictureBox1.TabStop = False
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(104264)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(8023)
        Me.Button1.TabIndex = 1
        Me.Button1.Text = "Start"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(513)
        Me.ClientSize = New System.Drawing.Size(292309)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Button1, Me.PictureBox1})
        Me.Name = "Form1"
        Me.Text = "MyPhotos"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Public ImageFiles() As String
    Public FileIndex As Integer

    Public Sub ShowImages()
        Dim FileDB As New OpenFileDialog()
        FileDB.Multiselect = True

        If (FileDB.ShowDialog() = DialogResult.OKThen
            ImageFiles = FileDB.FileNames

            Me.Refresh()

            If ImageFiles.Length = Then
                MsgBox("No files selected")
                Me.Close()
            Else
                Dim IsImageFile As Boolean
                Button1.Text = "End"

                Dim MyImage As Image
                FileIndex = 0
                Do
                    IsImageFile = False

                    If (UCase(ImageFiles(FileIndex)).EndsWith("JPG")) Then
                        IsImageFile = True
                    End If

                    If (UCase(ImageFiles(FileIndex)).EndsWith("BMP")) Then
                        IsImageFile = True
                    End If

                    If (UCase(ImageFiles(FileIndex)).EndsWith("GIF")) Then
                        IsImageFile = True
                    End If

                    If (IsImageFileThen

                        Me.Text = ImageFiles(FileIndex)
                        Try
                            MyImage = Image.FromFile(ImageFiles(FileIndex))

                            PictureBox1.Image = Image.FromFile(ImageFiles(FileIndex))
                            Display.Sleep(5000)
                        Catch Ex As Exception
                        End Try
                    End If

                    FileIndex = FileIndex + 1
                    If (FileIndex = ImageFiles.LengthThen
                        FileIndex = 0
                    End If

                Loop While (True)
            End If

        Else
            MsgBox("User selected Cancel")
            Me.Close()
        End If

    End Sub

    Dim Display As System.Threading.Thread

    Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgsHandles Button1.Click
        Dim FileDB As New OpenFileDialog()
        FileDB.Multiselect = True

        If (Button1.Text = "End"Then
            Display.Abort()
            Me.Close()
        Else
            Button1.Text = "End"

            Display = New System.Threading.Thread(AddressOf ShowImages)
            Display.Start()
        End If

    End Sub
End Class


           
       
Related examples in the same category
1.Paint on a PictureBox
2.Load Image into PictureBoxLoad Image into PictureBox
3.Create Graphics from Bitmap and paint on a Picture BoxCreate Graphics from Bitmap and paint on a Picture Box
4.Using a PictureBox to display imagesUsing a PictureBox to display images
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