[RESOLVED] [2005] image upload as BLOB after resizing

Hello to all of the weather-weary out there!

User submits an image for uploading.
The system accepts the image and performs a resizing of the image to a standard 64x64.

I want to save the image as a BLOB. And under normal circumstances, I can do so without any issues with the following code:

VB Code:

Dim imageName As String = File1.PostedFile.FileName
            Dim selectedFile As HttpPostedFile = File1.PostedFile
            Dim imageLength As Integer = selectedFile.ContentLength
            MsgBox(imageLength)
            Dim binaryImagedata(imageLength) As Byte
            selectedFile.InputStream.Read(binaryImagedata, 0, imageLength)
 
            Dim connStr As String = "connectionstring"
            Dim connect As SqlConnection = New SqlConnection(connStr)
            connect.Open()
            Dim cmd As New SqlCommand("INSERT pic (id, avatar, imagename) VALUES (@id, @binaryimagedata, @imageName)", connect)
            cmd.Parameters.AddWithValue("@id", id)
            cmd.Parameters.AddWithValue("@binaryimagedata", binaryImagedata)
            cmd.Parameters.AddWithValue("@imageName", imageName)
                    cmdupass.ExecuteNonQuery()

However, after I resize the image, I have no way to extrapolate the bytesize of the new image. The byte size is needed for upload to occur.

VB Code:

selectedFile.InputStream.Read(binaryImagedata, 0, [COLOR=Red]imageLength[/COLOR])

Here is the code used to convert the image size:

VB Code:

Dim fullSizeImg As System.Drawing.Image = System.Drawing.Image.FromFile(UploadedFile)
        Dim dummyCallBack As System.Drawing.Image.GetThumbnailImageAbort = New System.Drawing.Image.GetThumbnailImageAbort(AddressOf ThumbnailCallback)
 
        Dim ThumbHeight, ThumbWidth As Integer
        Dim FullHeight As Integer = fullSizeImg.Height
        Dim FullWidth As Integer = fullSizeImg.Width
        If FullHeight > FullWidth Then
            ThumbHeight = 64
            ThumbWidth = FullWidth / FullHeight * 64
        Else
            ThumbWidth = 64
            ThumbHeight = FullHeight / FullWidth * 64
        End If
        Dim thumbNailImg As System.Drawing.Image = fullSizeImg.GetThumbnailImage(ThumbWidth, ThumbHeight, dummyCallBack, IntPtr.Zero)

At this point I am stuck. I have a resized image but no way to upload to my db as a BLOB.

Once you've got the new Image object callits Save method to save it to a MemoryStream. Seek to the beginning of the Stream then call its Read method to get the data it contains into a Byte array. Assign the Byte array to your parameter's Value.

Success:

VB Code:

Dim SelectedFile As HttpPostedFile = File1.PostedFile
Dim imageLength As Integer = SelectedFile.ContentLength
Dim imageType As String = SelectedFile.ContentType
Dim imageStream As New System.IO.MemoryStream
Dim binaryImagedata(imageLength) As Byte
SelectedFile.InputStream.Read(binaryImagedata, 0, imageLength)
Dim fullSizeImg As System.Drawing.Image = System.Drawing.Image.FromStream(New System.IO.MemoryStream(binaryImagedata))