Parameter is not valid

[Abhishek]

I am in the process of evaluating sync fuction PDF generation library.

I have a simple web asp.net app (asp.net 2.0) where I put an image int the cache object at the time of application start.

the page_load method simply creates the PDF and uses the images as a water mark. My code is

pdfDoc.LastPage.Graphics.DrawWatermark((System.Drawing.Image) Cache["logo"], WatermarkImageType.Stretched);

When I run the code for the first time everything works fine. however when I run it from visual studio 2005. on the first run everything works fine and I get the desired behaviour. If I close the browser and run it again I get an error

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System.ArgumentException: Parameter is not valid.

[ArgumentException: Parameter is not valid.]
System.Drawing.Image.get_FrameDimensionsList() +133
Syncfusion.Pdf.Implementation.Objects.PDFImage.InitializeObject() +374
Syncfusion.Pdf.Implementation.Objects.PDFImage..ctor(IPDFDocument document, Image image) +155
Syncfusion.Pdf.Implementation.Utilities.PDFImagesFactory.CreateImage(IPDFDocument document, Image image) +140
Syncfusion.Pdf.Implementation.Objects.PDFGraphics.DrawWatermark(Image image, WatermarkImageType type) +150
_Default.Page_Load(Object sender, EventArgs e) in c:\SyncFusionPrototype\Default.aspx.cs:29
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +31
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +68
System.Web.UI.Control.OnLoad(EventArgs e) +88
System.Web.UI.Control.LoadRecursive() +74
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint
-------------------

I also deployed the app on IIS 5.1 (win xp sp2) and got the same error. first time the app works fine. If I access it the second time I get the same error.

Kindly revert to me urgently on this issue because this will help me in evaluating the library.

Also, have you done any performance testing on this library. If yes, could you share the data with us, because we are evaluating it for a customer who will have very large number of hits on their site.

regards,
Abhishek.

[Ajish]

Hi Abhishek,

This is a duplicate post. Please refer the answer in the following link.

http://www.syncfusion.com/Support/Forums/message.aspx?MessageID=43909

Thanks,
Ajish.