Uploading Images/writing Info To DB

In my continuing saga with writing my little real estate application, I've got the need to upload images to a folder within the website and then capture some image information in a db.  I know there are many ways to do this, and have read lots of them.  However most answers don't fit what I'd like to do, or they're too complicated for me.  Anyway, thought I'd write it from scratch.   So, I have 2 pieces of code, 1 that uploads the image to a folder, and another piece that captures information to a db.  The first part works great.  The image file successfully gets uploaded.  Problem lies in the db insert code.  It's not capturing and writing to the db.  Here's my code, and thanks in advance for your help!

Partial Class Default2

Inherits System.Web.UI.Page
Protected Sub page_load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    If IsPostBack Then
      Dim path As String = Server.MapPath("~/images/")
      Dim fileOK As Boolean = False
      If FileUpload1.HasFile Then
           Dim fileExtension As String
            fileExtension = System.IO.Path. _
                GetExtension(FileUpload1.FileName).ToLower()
            Dim allowedExtensions As String() = _
                 {".jpg", ".jpeg", ".png", ".gif"}
            For i As Integer = 0 To allowedExtensions.Length - 1
                 If fileExtension = allowedExtensions(i) Then
                 fileOK = True
            End If
       Next
       If fileOK Then
            Try
                 FileUpload1.PostedFile.SaveAs(path & _
                       FileUpload1.FileName)
                 Label1.Text = "File uploaded!"
            Catch ex As Exception
                 Label1.Text = "File could not be uploaded."
            End Try
       Else
            Label1.Text = "Cannot accept files of this type."
        End If
    End If
End If
End Sub

========================================================================= 

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

'Connect to the database and insert a new record into Products

Dim picDataSource As New SqlDataSource()
picDataSource.ConnectionString = ConfigurationManager.ConnectionStrings("ConnectionString").ToString()
picDataSource.InsertCommandType = SqlDataSourceCommandType.Text
picDataSource.InsertCommand = "INSERT INTO Images (url, title, imageTag, fileName, PictureID) VALUES (@url, @title, @imageTag, @fileName, @PictureID)"

picDataSource.InsertParameters.Add("url", "~/images/")
picDataSource.InsertParameters.Add("title", imgTitleTxtbox.Text)
picDataSource.InsertParameters.Add("imgTag", imgTagTxtBox.Text)
picDataSource.InsertParameters.Add("fileName", imgFileNameTxtBox.Text)
picDataSource.InsertParameters.Add("PictureID", 3)

Dim rowsAffected As Integer = 0

Try
    rowsAffected = picDataSource.Insert()
Catch ex As Exception
    Label2.Text = "Label 2 File could not be uploaded."

Finally
     picDataSource = Nothing

End Try

If rowsAffected <> 1 Then
    Label3.Text = "Label 3 File could not be uploaded."

Else
    Label3.Text = "File uploaded!"
End If

End Sub

End Class

====================================================================

Here's the HTML for the upload page:

<h1>Upload Property Image(s)</h1>

<table border="0" cellpadding="10" cellspacing="0" style="width: 757px">

<tr>
<td style="width: 100px" align="right"><strong>Image Title</strong></td>
<td style="width: 100px"><asp:TextBox ID="imgTitleTxtbox" runat="server"></asp:TextBox></td>
</tr>

<tr>
<td style="width: 100px" align="right"><strong>Image File Name</strong></td>
<td style="width: 100px"><asp:TextBox ID="imgFileNameTxtBox" runat="server"></asp:TextBox></td>
</tr>

<tr>
<td style="width: 100px" align="right"><strong>Image Tag ID</strong></td>
<td style="width: 100px"><asp:TextBox ID="imgTagTxtBox" runat="server"></asp:TextBox></td>
</tr>

<tr>
<td style="width: 100px; height: 38px" align="right"><strong style="text-align: right">Add Image</strong></td>
<td style="width: 100px; height: 38px"><asp:FileUpload ID="FileUpload1" runat="server" /></td>
</tr>

<tr>
<td style="width: 100px; height: 38px"></td>
<td style="width: 100px; height: 38px"><asp:Button ID="Button1" runat="server" Text="Upload Image" /></td>
</tr>

</table>

<br />

<asp:Label ID="Label1" runat="server"></asp:Label>
<asp:Label ID="Label2" runat="server"></asp:Label>
<asp:Label ID="Label3" runat="server"></asp:Label>