<p>I am trying to retrieve an image stored in an oracle blob and place it in a new System.Drawing.Image instance. I know I can write the stream to a temp.bmp file on the disk and read it from there but thats just not l33t enough for me.  How do I convert the blob object directly to an image?</p>

I know this uses sql but it should be similar for your needs
```
```
Dim cn As SqlConnection = Nothing
        Dim cmd As SqlCommand = Nothing
        Dim da As SqlDataAdapter = Nothing
        Dim ms As MemoryStream = Nothing
        Dim dsImage As Data.DataSet = Nothing
        Dim myBytes() As Byte = Nothing
        Dim imgJPG As System.Drawing.Image = Nothing
        Dim msOut As MemoryStream = Nothing

        Try
            cn = New SqlConnection(ConnectionStrings("conImageDB").ToString)
            cmd = New SqlCommand(AppSettings("sprocGetImage").ToString, cn)
            cmd.CommandType = Data.CommandType.StoredProcedure

            cmd.Parameters.AddWithValue("@dmhiRowno", irowno)

            da = New SqlDataAdapter(cmd)

            dsImage = New Data.DataSet
            da.Fill(dsImage, "image")

            If dsImage.Tables(0).Rows.Count = 0 Then
                Throw New Exception("No results returned for rowno")
            End If
            myBytes = dsImage.Tables(0).Rows(0)("Frontimage")

            ms = New MemoryStream
            ms.Write(myBytes, 0, myBytes.Length)

            imgJPG = System.Drawing.Image.FromStream(ms)

            'Export to JPG Stream
            msOut = New MemoryStream
            imgJPG.Save(msOut, System.Drawing.Imaging.ImageFormat.Jpeg)
            imgJPG.Dispose()
            imgJPG = Nothing
            ms.Close()
            sFrontImage = Convert.ToBase64String(msOut.ToArray())

            dsImage = New Data.DataSet
            da.Fill(dsImage, "image")
            myBytes = dsImage.Tables(0).Rows(0)("Backimage")

            ms = New MemoryStream
            ms.Write(myBytes, 0, myBytes.Length)

            imgJPG = System.Drawing.Image.FromStream(ms)
            sBackImage = Convert.ToBase64String(ms.ToArray)

        Catch ex As System.IO.IOException ' : An I/O error occurs.
            Throw ex
        Catch ex As System.ArgumentNullException ': buffer is null.
            Throw ex
        Catch ex As System.NotSupportedException ': The stream does not support writing. For additional information see System.IO.Stream.CanWrite.-or- The current position is closer than count bytes to the end of the stream, and the capacity cannot be modified.
            Throw ex
        Catch ex As System.ArgumentOutOfRangeException ': offset or count are negative.
            Throw ex
        Catch ex As System.ObjectDisposedException ' : The current stream instance is closed.
            Throw ex
        Catch ex As System.ArgumentException
            Throw ex
        Catch ex As System.Runtime.InteropServices.ExternalException ': The image was saved with the wrong image format
            Throw ex
        Catch ex As Exception
            Throw ex
        Finally
            If cn IsNot Nothing Then
                cn.Close()
                cn.Dispose()
                cn = Nothing
            End If

            If cmd IsNot Nothing Then
                cmd.Dispose()
                cmd = Nothing
            End If

            If da IsNot Nothing Then
                da.Dispose()
                da = Nothing
            End If

            If ms IsNot Nothing Then
                ms.Dispose()
                ms = Nothing
            End If

            If msOut IsNot Nothing Then
                msOut.Close()
                msOut.Dispose()
                msOut = Nothing
            End If

            If dsImage IsNot Nothing Then
                dsImage.Dispose()
                dsImage = Nothing
            End If

            If myBytes IsNot Nothing Then
                myBytes = Nothing
            End If

            If imgJPG IsNot Nothing Then
                imgJPG.Dispose()
                imgJPG = Nothing
            End If

        End Try
```
```
This code pulls back a tiff wrapped jpeg for the front image so the code is a bit different than for the back image.