"Waverider" wrote:

> Hi,
>
> I'm trying to implemet some code that dynamically re-scales an image for a mobile image control. The code works fine when I browse to it in Internet Explorer but not when I browse to it on a mobile device, I just get a blank image with a red cross through it. It's got me flummoxed....any ideas.
>
> Here's my code...
>
> to fill my Image control
>
> Image1.ImageUrl = ("img.aspx?image=/Images/logo_003.gif&height128&width128")
> and the code inside the page load event of img.aspx
>
> Try
>
> Dim _image As String = Request.QueryString("image")
> Dim _height As Int32 = Convert.ToInt32(Request.QueryString("height"))
> Dim _width As Int32 = Convert.ToInt32(Request.QueryString("width"))
>
> Dim bitmapname As String = Request.PhysicalApplicationPath + _image
> Dim bmpsize As New System.Drawing.Size(_width, _height)
>
>
> Dim bmpFile As New Bitmap(bitmapname)
> Dim bmpfile2 As New Bitmap(bmpFile, bmpsize)
>
> Response.ContentType = "image/gif"
> bmpfile2.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Gif)
>
> Catch ex As Exception
>
> End Try
>
>