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We have set of business entitles which are serialized using XML serialization and that XML is encrypted using TripleDESCryptoServiceProvider() .NET API and stored in SQL server database.
Everything was working fine.
On 10/10/2013 suddenly we observed that our application started throwing attached error and stopped working.
After lot of investigation we found that our application is unable to decrypt previously encrypted XML data stored in Database.
Above problem is reproduced at various user production sites and they are unable to use our application.
This problem is critical as our users are unable to use our application.
After lot of RND we found that one of the critical windows auto update installed on 09/10/2013 or 10/10/2013 (attached as a sample) is causing the problem.
i.e. After roll backing these updates or reinstalling .NET 4.0 framework does resolve this critical problem.
Currently we are handing above issue at our customer's live environment on case to case basis.
We need to find out proper solution for above problem as soon as possible. Please help us to resolve above critical issue as soon as possible.
$@
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Saurabh.abhyankar wrote: Please help us to resolve above critical issue as soon as possible.
You've got the wrong forum; this is a sysadmin thing. Secondly, we're volunteers. If you "need" support now, you can contact Microsoft.
ASAP means to me "skip this".
Saurabh.abhyankar wrote: After lot of investigation we found that our application is unable to decrypt previously encrypted XML data stored in Database.
Does it throw an exception? Does it return garbage? Can you reproduce it?
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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Saurabh.abhyankar wrote: After lot of RND we found that one of the critical windows auto update installed on 09/10/2013 or 10/10/2013 (attached as a sample) is causing the problem.
Then why aren't you talking to Microsoft about it?
Veni, vidi, abiit domum
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Hi, we have a requirement to develop an User Interface which should be able to deploy in Linux as well as Windows XP/7. Please can you help me in with some tips.
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Use MonoDevelop and write the UI GTK#, which is compatible in both Windows and Linux.
Also, use good MVC or other UI separation models.
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WinForms is also compatible with both Windows and Linux, and a bit more widely known.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Did you eve seen WinForm on linux?
I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is (V).
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Of course. I asked if you ever seen it. It looks terrible...
I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is (V).
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Kornfeld Eliyahu Peter wrote: Did you eve seen WinForm on linux?
Yes, I'm actively programming in it. It looks just like WinForms, but then how it'd look under OpenSUSE.
You might find it ugly, I say it's a recognizable UI with a low learning curve. And a uniform UI, across platforms. No obscure swiping-gestures or hidden charms.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Does it have to be desktop? Are there any features you can't get on a web app? If not, you could easily develop a browser based application that meets your needs.
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An HTML and Javascript interface could do.
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you can use HTML 5 offline apps.
Regards,
Amit
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That really depends on what browser is installed/available. If it's XP, there's no guarantee that the user has a decent browser installed.
More importantly, there is no guarantee here that HTML offline apps is solving a problem that the user has raised. It's always important to find out what the actual problem is before jumping in with a technology that is supposed to fix it.
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Thanks Pete for pointing that out,
I only suggested HTML 5 Offline apps, its upto the user what he sees as fitting in his scenario. There are always some kind of limitations with every software, like for windows app, .Net framework needs to be installed, so it is always a selection on software/hardware.
I agree it could break somewhere when the browser is old, but for that simple HTML 4 with AngularJs can be used for developing offline apps.
Nothing offending 
Regards,
Amit
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I just can't seem to get this right.
I have a Com Class written in VB.Net that brings up a form where users can enter information.
I have a delphi program that opens this class and it shows the form fine.
The problem I have is with events raised in the Com Class. It just does not get fired in delphi, although I can assign it to a procedure.
Has anybody managed to do this?
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Yes[^].Peter van Ooijen wrote: Consuming COM events in a Delphi client is far more complicated.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Thanks for the link. Will give it a try today.
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hello,I want a code on get pixel from scanned image and want to read that pixel to find whether it is black or white..thank you
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Bitmap has a GetPixel function returning the color of that pixel:
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(...);
System.Drawing.Color color = bitmap.GetPixel(42, 42);
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If you're going to look at more than a very small number of pixels, you do not want to use GetPixel.
It is very slow!
See these CodeProject search results[^] for better ways to do this!
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