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04.03.2008 at 04:55AM PDT, ID: 23292444
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8.8

ASP.NET Server MapPath

Asked by lrbrister in .Net Editors & IDEs, Visual Studio

I have some vb code that gets data(image filenames) from a sql table and loads images.

What I need to do is to do this from a file list in a folder...instead of the table

example request.Params("offerID")   = 100100 (Example)

The file names are 100100_01.jpg, 100100_02.jpg, 100100_03.jpg...etc and are in a offersImages folder.

Code that works is attached.

The file

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Dim fRows As DataRow()
Dim row As DataRow
fRows = dt.Select("DefaultImage = 1")
For Each row In fRows
phDefaultImage.Controls.Add(New LiteralControl("<img src=destinationimages/" & row("ImageSrc") & " id=""imgCurrent"" width=350 height=212>"))
Session("ImgDefault") = row("ImageSrc")
Next row
 
        Dim row2 As DataRow
        Dim Count As Integer
        Dim rowCount As Integer
        rowCount = 0
        Count = 1
        Dim iImgCount As Integer = 0
        iCurrentImage = 1
        'Dim ctrl
 
        phGalleryImages.Controls.Add(New LiteralControl("<tr>"))
        phGalleryImages.Controls.Add(New LiteralControl("<td width=62>"))
        For Each row2 In dt.Rows
            phGalleryImages.Controls.Add(New LiteralControl("<img id=""imgNav" & iImgCount + 1 & """style=""CURSOR:pointer;border-style:solid;border-width: 1px;border-color:#FFFFFF"" onclick=""otDisplayImage(this);otStopSlideShow();"" width=""55"" height=""38"" src=""destinationImages/" & row2("ImageSrc") & """ cIdx=""" & iImgCount + 1 & """>"))
            rowCount = rowCount + 1
            If rowCount = 5 Then
                phGalleryImages.Controls.Add(New LiteralControl("</td></tr><tr><td colspan=5 height=5></td></tr><tr><td width=62>"))
                rowCount = 0
            Else
                phGalleryImages.Controls.Add(New LiteralControl("</td><td width=62>"))
            End If
            iImgCount = iImgCount + 1
            m_sJavaScript &= vbTab & vbTab & "gImages[" & CStr(iImgCount - 1) & "]  = otAddImgStruct('destinationImages/" & row2("ImageSrc") & "','""','""');" & vbCrLf
 
        Next
[+][-]04.03.2008 at 06:01AM PDT, ID: 21272095

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About this solution

Zones: .Net Editors & IDEs, Visual Studio
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Solution Provided By: Dhaest
Participating Experts: 1
Solution Grade: A
 
 
[+][-]04.03.2008 at 06:14AM PDT, ID: 21272229

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