I attached a couple methods from our app, in 2 methods you can see how we add images to
Infragistics.Documents.Report.Report [and how we disposed objects]
and in 2 methods how we try to save report to mempory or to FS ..
When we try to PUBLISH [not create, exception is in PUBLISH method] REPORT with ~ 1000 rows [each row 2 images ~10 kb, total 2000 images] we got out of memory exception ..
I used “Scietech.Net Memory Profiler” and found that Infragistics.Documents.Color and Infragistics.Documents.SolidColourBrush
objects are not properly disposed, but I do not think that it causes that problem [size of objects that was not dispozed is small]..
Is it limitation in size of Infragistics.Documents.Report.Report
that can be saved to FS using Infragistics.Documents.Report.Report Publish method ?
Do you have any suggestion related with memory issue and Infragistics.Documents.Report.Report ?
Hello ,
Thank you for the provided code snippet.
In order to investigate this issue further for you, could you please let me know the exactly version of Infragistics, which you are using. Also I have reviewed the code snippet and I was not able to find a method, which fills the report with content, so could you please give me a sample which I could run on my machine in order to see your issue or please provide me the methods, which you are using to fill the report.
I am waiting for your details.
We are using Infragistic35.WebUI.Documents.v9.1
I attached a couple methods that , together with 2 from images that I attached before, fills the report with content ..
But problem is not memory leak, problem is architecture of component.
It builds document in memory, means that its execution depends of memory of machine where is running.
Is it possible to STREAM data to FS when we build document ?
Without streaming it is not possible to use it for big size pdf file .
I attached “TestForInfragisticsSupport” GUI app as RAR [zip] file.
You need Visual Studio 2008/2010 to build it.
As you see in reference we are using
Infragistic35.WebUi…v10.3 version
Note – for test
I attached example of check tif images that we will add to PDF.
2 images have to be included, side by side as one row ..
You have to set URL of those images in app form input boxes..
I have 2 test classes [I created them for particular test,did not spent too much time but
It will work perfectly for task]. Important class is XmlToPdf_Stream,
It should suppose to stream pdf [in my case
to new FileStream(PDFUrl, FileMode.Create);
But depends of cpu/ram of you machine, if you add significant number of rows [ex 10000] you will get out of memory exception…
One more question [NOT related with stream-memory problem].
Is it possible automatically to adjust size of column in PDF grid or table, depends of size of data ?
Did you have time to run app ?
Hello Dmcmichael,
I reviewed the sample. You are using our Web dlls in Win forms project. Can you revert and use the win dlls. After that test this againg and let me know the results.
Sincerely,
Georgi Sashev
Developer Support Engineer
Infragistics, Inc.
http://es.infragistics.com/support
When I started project and asked for help with examples [on Windows Forms forum]http://community.infragistics.com/forums/t/63265.aspx
support points to this reference [that I used ] :http://help.infragistics.com/NetAdvantage/ASPNET/2011.1/CLR4.0/?page=DocumentEngine_Writing_Reports.html
all libs there are "WebUI" what are "Win dlls" ?where we can download them ?
If installed the win controls you should have those dlls in the GAC. You will just need to change the references.
For any further questions do not hesitate to contact me.