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📄 dddd.txt

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💻 TXT
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If FileUpload1.HasFile Then
            Dim file1 As Byte() = FileUpload1.FileBytes ' get the file contents in order to save it later in the desired directory
            Dim fileName As String = FileUpload1.FileName ' to display in the listbox
            If fileName.EndsWith(".bmp") Or fileName.EndsWith(".jpeg") Or fileName.EndsWith(".jpg") _
            Or fileName.EndsWith(".JPG") Then ' check the format of the file
                If ListBox1.Items.Count <= 3 Then 'check if it is the number of images is allowed
                    ListBox1.Items.Add(fileName) ' add file name of the image to list
                    Session("vehicleImageCount") = ListBox1.Items.Count ' get the new number of vehicle images
                    If ListBox1.Items.Count = 1 Then
                        CheckBox1.Enabled = True
                        CheckBox1.Checked = True
                        Session("mainImage" & ListBox1.Items.Count - 1) = True
                    Else
                        Session("mainImage" & ListBox1.Items.Count - 1) = False
                    End If

                    ListBox1.SelectedIndex = 0
                    Session("pics" & ListBox1.Items.Count - 1) = file1 'save the bytes in a session variable
                    Session("vehicleImage" & ListBox1.Items.Count - 1) = "exists" ' means that there exists a file at that index
                End If
            Else
                MsgBox("Invalid file format. You should choose a jpg file format only")
            End If
        End If
        If ListBox1.Items.Count = 4 Then
            addPicturesLk.Enabled = False
        End If


	' put it in a new function	
	For index = 0 To Session("vehicleImageCount") - 1
            If Not Session("vehicleImage" & index).Equals("") Then
                Session("vehicleImage" & index) = "userimgs\VehicleImg_" & postedVehicleId & Integer.Parse(Session("uid")) & "_" & index & ".jpg"
                If Session("mainImage" & (index)) = True Then
                    imageInsertQuery &= "update tb_vehicle_images set tb_vehicle_images.url = '" & Session("vehicleImage" & index) _
                    & "' where tb_vehicle_images.vehicleId = " & postedVehicleId & " and mainImage = 'True';"
                Else
                    imageInsertQuery &= "insert into tb_vehicle_images (url, vehicleId, mainImage) values ('" & Session("vehicleImage" & index) & "'," & postedVehicleId & ", '" _
               & Session("mainImage" & (index)) & "');"
                End If

		' write file bytes
                File.WriteAllBytes(MapPath(Session("vehicleImage" & index)), Session("pics" & index))
                Session("homeImage" & index) = ""
            End If
        Next

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