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11.21.2008 at 09:41AM PST, ID: 23925868
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9.2

Scaling Down the Image Size VBA

Asked by npl77 in Visual Basic Programming

Can someone take a look at the code below and help me add some code to scale down the images before I save them to the database. My team is complaining to me when getting the images out of the database the images are too big and when they try and scale them down on their end its hitting the performance really bad. I really need this as soon as possible. Thanks in advance.Start Free Trial 
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Public Sub AddImageToDB(ByVal strFile As String)
On Error GoTo err_handler
Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim strStream As ADODB.Stream
Dim intID As Integer
 
intID = DCount("*", "dbo_Thumbnail Images") + 1
 
 
 Set cn = CurrentProject.Connection
   
    'Add the image to the database
    Set strStream = New ADODB.Stream
    strStream.Type = adTypeBinary
    strStream.Open
    strStream.LoadFromFile strFile
 
 
    Set rs = New ADODB.Recordset
    With rs
        .CursorType = adOpenKeyset
        .LockType = adLockOptimistic
        '.Open
    End With
    
    Dim SQL_query As String
    SQL_query = "SELECT [Image ID],[Image Path],Image FROM [dbo_Thumbnail Images]"
    rs.Open SQL_query, cn
    
    rs.AddNew
    
    rs.Fields("Image ID").Value = intID
    rs.Fields("Image Path").Value = strFile
    rs.Fields("Image").Value = strStream.Read
    rs.Update
 
    rs.Close
 
    'Cleanup
    strStream.Close
    Set strStream = Nothing
    Set rs = Nothing
    cn.Close
    Set cn = Nothing
  
  
  
'Dim strTempPath As String
'Dim strTempName As String
'Dim strTempFile As String
'Dim blnShow As Boolean
 
    'Create a temp file name
    'strTempPath = IIf(Right(CurrentProject.Path, 1) = "\", CurrentProject.Path, CurrentProject.Path & "\")
    'strTempName = Format(Now, "MMDDYYHHNNSS") & ".bmp"
    'strTempFile = strTempPath & strTempName
    
    'blnShow = ViewFromDB(intID, strTempFile)
  
  
  
  
MsgBox ("Image Saved Successfully.")
Exit Sub
err_handler:
MsgBox ("Error Saving The Image To The Database" & vbCrLf & Err.Number & vbCrLf & Err.Source & vbCrLf & Err.Description)
End Sub
 
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[+][-]11.22.2008 at 10:00AM PST, ID: 23021642

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[+][-]11.24.2008 at 07:11AM PST, ID: 23028343

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[+][-]11.25.2008 at 04:54AM PST, ID: 23034070

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About this solution

Zone: Visual Basic Programming
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Solution Provided By: c0ldfyr3
Participating Experts: 1
Solution Grade: A
 
 
 
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