About/Contact

Steve Trefethen

Steve Trefethen is CTO at Wanderful Media.
Contact me

View my LinkedIn profile



Calendar

<<  May 2013  >>
MoTuWeThFrSaSu
293012345
6789101112
13141516171819
20212223242526
272829303112
3456789

View posts in large calendar

Disclaimer

The posts on this weblog are provided AS IS with no warranties, and confer no rights. The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.



Fixing the bug where runat="server" attribute was removed from title tag in ASP.NET page

February 22 2005 8:46PM
Now that it's pretty widely known that we're doing a Delphi 2005 Update 2 patch I think it's safe to mention that the bug discussed here has been fixed and will be included in the update.

FacebookDel.icio.usDigg It!

Tags:

Why runat="server" attribute gets removed from title tag in ASP.NET page

January 05 2005 7:49PM
In Delphi 2005 there is a bug which causes the runat="server" attribute to be removed from the ASPX file. The problem occurs as a result of the underlying MSHTML control removing the attribute, one of the many nuances about using this control. In fact, VS.NET 2003 has the very same problem and as such people had come up with numerous ways to work around the issue.

Here is a link with a few pages which mention ways to work around this problem. The basic idea is to simply avoid using the runat="server" attribute on the the title tag and use either a user control or an asp:literal control for the contents of the title tag.

I suppose the next question is that if we knew what the issue was then why didn't we fix it for Update 1? Well, we did fix it for update one but the fix involved a package change that would have broken resource string compatibility causing us to further delay the update. So, for now we'll have to live with the workarounds.

FacebookDel.icio.usDigg It!

How to change the items in the Headline combobox on Delphi Welcome page

December 17 2004 8:51PM

If you would like to change the list of RSS feeds available from the Headlines downdown on the Welcome page all you need to do is edit an XML file. Here's what to do:

  1. From Windows Explorer locate the Welcome page folder under your Delphi 2005 installaction folder.
  2. Select the Welcome page folder and then select the sub-folder called “xml“
  3. Edit the file called defaultProviders.xml

I think the above XML is pretty straightforward but if you have any problems figuring out how to correctly modify the file please post a comment and I will be sure to clear things up.

[UPDATED Dec 17, 2004] I forgot to mention that the headlines on the Welcome page are standard RSS feeds so it's easy to add your favorites feeds to the list.

FacebookDel.icio.usDigg It!

Tags:

Delphi Configuration Manager

December 15 2004 8:52PM
Jeremy North has written what looks like (I haven't actually tried it) a neat little tool to allow Delphi 2005 users to configure the IDE. Basically, the tool allows the user to control which packages and therefore which features will load when the IDE is launched. R&D has talked about doing something like this for awhile now but haven't gotten the chance (yet). Using this tool it's possible to reduce the load time of the IDE and in some cases significantly.

Check it out, I think a lot of Delphi customers could find it useful.

FacebookDel.icio.usDigg It!

Tags:

Modifying Generated Code Templates in Delphi 2005

December 13 2004 8:54PM

NOTE: This information falls under the use at your own risk category.  During the Internet Team chat session we recorded the other day the issue of being able to modify the code that the IDE generates when you create new WebForms came up and I mentioned that I would blog about it. Well, here is that blog entry. If you want to change the code that is generated for many of the different file types that the IDE creates you should look in your Delphi 2005 folder for a subfolder named ObjRepos which contains all of the template files that the IDE uses to generate File|New items.

For example, let's say you have a stylesheet that you always use for your HTML pages. You could change the template for HTML files to always link to your stylesheet so that you don't have to manually add it each time.  Here are the steps you would follow to make this change:

  1. Open the Delphi 2005\ObjRepos\Markup folder
  2. Find the file HTMLPageTemplage.htm and edit open using your favorite editor
  3. Add a LINK tag to the HEAD section of the page template file
  4. Save the changes

That's it!  You've now modified the default page template for HTML files to always include your own stylesheet.  Pretty sweet huh?  You can do the exact same thing for many other file types used by the IDE.  Another example is if you didn't want the ASP.NET debug settings in your machine.config file you could change the web.config file under .\objrepos\DelphiDotNet to include the same debug settings so that every ASP.NET application you create in Delphi will automatically have those settings (not necessarily a great idea because of deployment issues). For more information refer to this post.

I don't have a table which maps all of the files to there specific file types so you might have to do a bit of digging before you find the one you want.  Also, changing these files isn't supported so if you mess them up and your IDE no longer functions correctly either restore the files from the installation CD or reinstall the product.  Whatever you do don't come looking for me to fix the problem!  :)

FacebookDel.icio.usDigg It!

Tags:

What are the ASP.NET debug changes made to machine.config when installing Delphi 2005?

December 13 2004 8:53PM

When you install Delphi 2005 with the intention of developing ASP.NET applications on IIS you are given the opportunity to allow the install to change your machine.config file in order to support ASP.NET debugging.  Well, during our internet chat session the other day someone asked “What are those settings?”

Well, for Delphi 2005 here is the answer:

Open %systemroot%\Microsoft.net\Framework\v1.1.4322\CONFIG\machine.config using Notepad.

  1. Under the element <compilation...> there is a subelement <assemblies> to which you need to add the following:
    <add assembly="Borland.dbkasp, Version=9.0.0.1, Culture=neutral, PublicKeyToken=b0524c541232aae7" />
  2. Then, search for <httpmodules> element and add:
    <add name="DbgConnect" type="Borland.DbkAsp.DbkConnModule, Borland.dbkasp, Version=9.0.0.1, Culture=neutral, PublicKeyToken=b0524c541232aae7" />>

That's it. Adding those elements will ensure that you can debug ASP.NET applications using Delphi 2005 on IIS. These settings are only required if you are debugging ASP.NET applications running on IIS they are not required for Cassini or any other web server.

Without these settings you will likely see the error message “Unable to attach to ASP.NET worker process (typically aspnet_wp.exe or w3wp.exe)” or something close to it.

We recommend that you either use these settings in machine.config OR in each ASP.NET web application's web.config file but not both. Additionally, you do not want to deploy a web.config file that includes these changes.

[UPDATE: Dec 15 2004] Fixed path to machine.config

FacebookDel.icio.usDigg It!

Delphi 2005 product review

December 02 2004 8:54PM
Blake Watson has written a review of Delphi 2005 available from DevSource.

FacebookDel.icio.usDigg It!

Tags: