How to Re-size image on File Upload

Question

I am trying to resize the image that is being uploaded using FileUpload control in ASP.net using VB.NET

I am using a file upload code:

If FileUpload1.HasFile Then
    Dim theFileName As String = Path.Combine(Server.MapPath("~/Uploads"), newfile)
    FileUpload1.SaveAs(theFileName)
End If

How do I resize the image to width:270px height:307px?

possible duplicate of [ASP.NET Image uploading with Resizing](http://stackoverflow.com/questions/254419/asp-net-image-uploading-with-resizing) — Andrew Morton, May 08 '15 at 18:24
Yes, not surprisingly this question has been asked before, and not just on Stack Overflow. — Andrew Morton, May 08 '15 at 18:26
@ChicagoMike I am trying to resize the image that is being uploaded using FileUpload control in asp.net using VB.NET — Billy Hen, May 08 '15 at 18:27

score 1 · Answer 1 · answered May 08 '15 at 18:43

1

Well, I hope this help :

Dim bmp As New Bitmap(FileUpload1.PostedFile.InputStream)
Dim newImage = New Bitmap(newWidth, newHeight)
Using g = Graphics.FromImage(newImage)
    g.DrawImage(bmp, 0, 0, newWidth, newHeight)
End Using

answered May 08 '15 at 18:43

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Thanks! How do I apply this to the FileUpload1? – Billy Hen May 08 '15 at 19:48

How to Re-size image on File Upload

1 Answers1