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Ferry Onderwater - Developer
Author: Ferry Onderwater Created: 15-1-2007 10:39
Hi, let me first tell you something about myself. I am 38 years old, educated as a developer, worked for many years as a 'consultant' (don't we all?) implementing network-solutions and returned to my development-roots three years ago. The main focus is on ASP.NET, SQL and currently AJAX. Beside my own development, other developing companies hire me to coach their development-projects. In this multi-langual blog I will tell you occasionally about things I learned, discovered or developed. Hopefully something here helps you to do a better job! Ferry
Losing connection to remote network because an incorrect route 'suddenly' appears
By Ferry Onderwater on 22-3-2010 11:05
We have servers in a datacenter. Those servers are connected to the servers at the office by a site-to-site VPN. Sometimes one of the servers in the datacenter suddenly cannot connect to the servers in the office. We figured out why.
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UTF-8 textfile importing in VB.NET doesn't work
By Ferry Onderwater on 2-2-2009 16:51
When trying to import a textfile which is encoded with UTF-8 I can't get it right. I do use a schema.ini and OLEDB but the schema.ini is ignored.
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Common language runtime (CLR) execution is not supported under lightweight pooling
By Ferry Onderwater on 27-8-2008 14:49
When trying to deploy some CLR-code I get the following errormessage: "Common language runtime (CLR) execution is not supported under lightweight pooling".
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The remote certificate is invalid according to the validation procedure
By Ferry Onderwater on 15-5-2008 15:35
While trying to use the Reportviewer to render a remote report I received the error: "The remote certificate is invalid according to the validation procedure". The webserver on which the application with the viewer runs has to access the reportserver over SSL.
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Succesvolle ICT projecten? Eerst terug naar het begin!!!
By Ferry Onderwater on 1-4-2008 11:10
Regelmatig lezen we het weer: miljoenen ‘verspilt’ omdat een project niet succesvol opgeleverd wordt. En de methodieken, bedoeld om dit te voorkomen, worden in hoog tempo ontwikkeld en geïntroduceerd. Waarom gaat het dan toch nog steeds regelmatig mis? In dit artikel neem ik u mee terug naar de basis van alle projecten en leg ik u uit waarom met de bovengenoemde methodieken niets mis is maar ze op zichzelf níet in staat zijn een project succesvol te maken.
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Pushing a file which is generated runtime in an ASP.NET 2.0 AJAX-enabled environment
By Ferry Onderwater on 20-3-2008 22:21
We have a page on which we can enter some values. When pushing on a button a file is generated using the entered values. While generation the file, a progress-indicator is shown. After the file has been generated we want to show it in a new window.
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Authentication failed because the remote party has closed the transport stream
By Ferry Onderwater on 1-2-2008 10:40
Suddenly an error occurred during a call to our webservice. There had been a change, a new certificate had been installed. Searching Google gave no result that solved the problem and the exception referred to some kind of SSL-errors.
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Reporting Services 2005 'Initial Visibility' in combination with page breaks
By Ferry Onderwater on 9-1-2008 17:09
We have a letter with an optional directions-page. When the directions aren't available we don't want the directions-page. If they are available, we do want a seperate directions-page.
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XML transform in memory (XML string in, XML out)
By Ferry Onderwater on 6-1-2008 23:28
We have an XML-string and an XSLT-string. We want to transform the XML and save the result in a string. The code is in VB.NET
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IE stops rendering after an iframe (created by an XSL-transform)
By Ferry Onderwater on 7-11-2007 11:30
IE stops rendering after an iframe (created by an XSL-transform)
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