How to Display Image in the Image Control using FileUpload?
<p>I just call this function on a button click.
 I also want to know in which event of FileUpload I can call this function.</p>

<pre><code> Function upload() As Boolean
        Dim img As FileUpload = CType(imgUpload, FileUpload)
        imgByte = Nothing
        If img.HasFile AndAlso Not img.PostedFile Is Nothing Then
            Dim File As HttpPostedFile = imgUpload.PostedFile
            imgByte = New Byte(File.ContentLength - 1) {}
            File.InputStream.Read(imgByte, 0, File.ContentLength)
        End If
        Dim strImagePath As String = imgUpload.FileName
        imgUpload.PostedFile.SaveAs(Server.MapPath("..\Temporary\" + strImagePath))
        imgLogo.ImageUrl = Server.MapPath("..\Temporary\" + strImagePath)
        imgLogo.DataBind()
    End Function
</code></pre>

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<p>Even after setting the url, image is not showing.I am sure that image file is created on the server and the path specified is right.</p>
