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chhaya

what is equivalent control for IDauto.pdf417 in dotnet version

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Please find below the code which we used to generate the barcode in our ASP(vbscript) screen. We need to convert this code to asp.net. I would like to know what control I need to use to generate the same barcode in .net. Please specify the equivalent properties I need to set in the new control.

STRvalue= Request("STRvalue")
Dim BC
Dim IX
'Create and prepare the Graphical DLL Interface
Const ixaWMFDefaultHeight = 33
Const ixaWMFDefaultWidth = 34
Dim XPixels
Dim YPixels

'Create the barcode object
Set BC=Server.CreateObject("IDauto.pdf417")

Set IX=Server.CreateObject("IDAutomationGDI.ImgX")
IX.Initialize

'Set the properties of the barcode object
'Note that the browser resolution is 96 DPI, therefore 96/2.54 = 38 dots per CM
'It is necessary to set this to create an accurate barcode
BC.FixedResolutionCM = 38

BC.PDFColumns=10
BC.PDFErrorCorrectionLevel=5

BC.DataToEncode=STRvalue

'If the size is not specified we have to get the size.
'Since we have to generate an image to get the size, we must import a useless image first
IX.Import.FromPicture BC.GetEnhWMF

XPixels=BC.GetXPixels
YPixels=BC.GetYPixels

'Get the image from the barcode object (-2 to perfectly match the pixels)
IX.Attrib(ixaWMFDefaultWidth) = XPixels+250
IX.Attrib(ixaWMFDefaultHeight) = YPixels+40
IX.Import.FromPicture BC.GetEnhWMF

'Make sure the background is white
'NOTE: Remark out this section to enable colors
IX.Image.ImageType = 0 'ixitPalette_1 converts to 1-bit
'make sure white is white
If IX.Image.Palette(0) = 0 then
IX.Image.Palette(1) = RGB(255,255,255)
Else
IX.Image.Palette(0) = RGB(255,255,255)
End If

'Send the image to the browser (without saving it to the hard drive)
Response.Expires = 0
Response.Buffer = TRUE
Response.Clear

Response.ContentType = "image/jpeg"
arrBuffer = IX.Export.ToMemoryFileVariant(1, 1)
Response.BinaryWrite arrBuffer

Application: Ap.net Web App

05-29-14 10.3 year(s) ago

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Ben	Best Answer We have an ASP.NET Server Control for web applications. The 2D version includes PDF417. We have sample code available in our user manual and a demo version for testing. Posted 10.3 year(s) ago (0) (0) Report Abuse

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