The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Delphi 6’ Category

Canonical overview on Writing to the Windows Event Log using Delphi – Stack Overflow

Posted by jpluimers on 2016/07/26

A while ago, StackOverflow user Kobus Smit did some brilliant editorial work that – due to current state of StackOverflow – sort of fired backwards: his question got marked as duplicate before he could post his excellent answer. After that answer was posted, the oh-so pride SO-demi gods never took any energy to revisit to see which answers were best.

His simple question:

How can my Delphi app easily write to the Windows Event Log?What is the difference between TEventLogger and ReportEvent? How do I use the ReportEvent function?

Which somehow should be encompassed by this Delphi 5 question (apparently that 15+ year old Delphi version is still considered current by the SO demi-gods).

The answer summarises and extends existing answers spread out over StackOverflow and adds an EventLog git repository wrapping the ReportEvent and RegisterEventSource (which somehow is always a pain: Delphi services for instance often forget that).

Lesson learned when doing editorial work:

  1. prepare both the answer and question in markdown off-line
  2. ensure you mention in the question that the answer is meant as collection of “best of” answers found elsewhere
  3. post the question and answer in rapid succession
  4. cross your fingers for the StackOverflow demi-gods being in a good mood

–jeroen

via: Writing to the Windows Event Log using Delphi – Stack Overflow

Posted in Delphi, Delphi 10 Seattle, Delphi 10.1 Berlin (BigBen), Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 5, Delphi 6, Delphi 7, Delphi 8, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Delphi XE8, Development, Software Development | 1 Comment »

Happy birthday Delphi, have some wine

Posted by jpluimers on 2016/02/14

Now that you’re 21, have a glass of wine and watch this great presentation by Warren Postma which he made for last years birthday:

–jeroen

Posted in Delphi, Delphi 1, Delphi 2, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 3, Delphi 4, Delphi 5, Delphi 6, Delphi 7, Delphi 8, Delphi x64, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Delphi XE8, Development, Software Development | Leave a Comment »

Some links on DUnit test cases and test suites, XML and XSD

Posted by jpluimers on 2015/12/17

DUnit registration can mix TestSuites and TestCases.

Some links:

–jeroen

 

 

 

 

Posted in Agile, Delphi, Delphi 10 Seattle, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 5, Delphi 6, Delphi 7, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Delphi XE8, Development, Software Development, Unit Testing | Leave a Comment »

Unless you write an installer with the right manifest, don’t include Installer, Update, Upgrade, Setup, … in your EXE name

Posted by jpluimers on 2015/09/28

I’ve seen this question coming up a few times, and bumped into this at a client recently: the UAC dialog coming up when debugging a 32-bit executable.

This is caused (more details below) by Installer Detection Technology introduced in Windows Vista (with UAC) and tightened in more modern Windows versions.

The solution is to either:

  • not include Installer, Patch, Update, Upgrade, Setup, … in your EXE name
  • provide a correct manifest to your EXE (getting this right can be hard)
  • don’t use x86 as platform target

For software you don’t have source code for, you can alter the manifest with a requestedExecutionLevel elementFixing the way Vista Auto-detects Installers – Ben’s Writing.

A few links on Installer Detection Technology in Windows:

Read the rest of this entry »

Posted in .NET, .NET 1.x, .NET 2.0, .NET 3.0, .NET 3.5, .NET 4.0, .NET 4.5, .NET CF, C#, C# 1.0, C# 2.0, C# 3.0, C# 4.0, C# 5.0, C# 6 (Roslyn), Delphi, Delphi 10 Seattle, Delphi 2, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 3, Delphi 4, Delphi 5, Delphi 6, Delphi 7, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Delphi XE8, Development, RemObjects C#, Software Development | 1 Comment »

Delphi: turn off column or line block selection mode – via: Default IDE Shortcut Keys; Delphi Programming

Posted by jpluimers on 2015/07/30

The Default IDE Shortcut Keys – Delphi Programming was a good starting point to find out how to disable column or line blocks.

Since the table there is incomplete (even the Embarcadero documentation is wrong as some shortcuts can turn on and off a mode), here are the relevant shortcuts keys:

Ctrl + O + C Turns on/off blockcolumn selection mode Delphi 5 and up
Ctrl + O + K Turns on/off block selection mode Delphi 5 and up
Ctrl + O + L Selects current line (and turns off block selection mode) Delphi 5 and up

This is especially useful when the block selection is stuck (this happens every now and then: it’s a known bug).

–jeroen

Posted in Delphi, Delphi 10 Seattle, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 5, Delphi 6, Delphi 7, Delphi 8, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Delphi XE8, Development, Software Development | 6 Comments »

20 resources on migrating to Unicode with Delphi | Software on a String

Posted by jpluimers on 2015/07/08

Great post by Marjan Venema when you need to migrate your old Delphi programs to the modern Delphi world: [Wayback] 20 resources on migrating to Unicode with Delphi | Software on a String.

I’m glad that some of the links overlap with what I posted and presented in the past at:

Well done Marjan!

–jeroen

Posted in Ansi, ASCII, Delphi, Delphi 2, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 3, Delphi 4, Delphi 5, Delphi 6, Delphi 7, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Development, Encoding, Software Development, Unicode | Leave a Comment »

HTML book “Multithreading – The Delphi Way..” (via: How do I perform processing in multiple threads in Delphi? – Stack Overflow)

Posted by jpluimers on 2015/06/04

Interesting book:

Quote:

This is a comprehensive tutorial on thread programming, containing over 50 example pieces of source code.

Improvements to Version 1.1 include:
Read the rest of this entry »

Posted in Delphi, Delphi 5, Delphi 6, Delphi 7, Development, Software Development | 2 Comments »

Marking code as obsolete/deprecated in C# and Delphi

Posted by jpluimers on 2015/04/07

During any software life cycle, you will want to phase out some code, and most likely want to mark code to be phased out in the future.

So here are two examples on how to do that in C# and in Delphi that just shows the effects of obsoleting/deprecating code.

Read the rest of this entry »

Posted in .NET, .NET 1.x, .NET 2.0, .NET 3.0, .NET 3.5, .NET 4.0, .NET 4.5, C#, C# 1.0, C# 2.0, C# 3.0, C# 4.0, C# 5.0, C# 6 (Roslyn), Delphi, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 6, Delphi 7, Delphi 8, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Development, Software Development | 6 Comments »

The way a wiki should work: List of Delphi language features and version in which they were introduced/deprecated – Stack Overflow

Posted by jpluimers on 2015/02/21

This is the way a wiki should work:

List of Delphi language features and version in which they were introduced/deprecated – Stack Overflow.

Thanks Simon Stuart for asking, and many others (especially Johan) for providing the info.

Note the version that is missing (;

–jeroen

Posted in Delphi, Delphi 1, Delphi 2, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 3, Delphi 4, Delphi 5, Delphi 6, Delphi 7, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Development, Software Development | Leave a Comment »

Happy Birthday AppBuilder^H^H^H^H^H^H^H^H^H^H Delphi

Posted by jpluimers on 2015/02/14

Normal people would give Valentine presents today.

But 20 years ago, Borland thought it was a nice idea to release Delphi. Then a revolutionary new tool and lots of scepticism. Now – after 20 years – still going strong, despite all kinds of funny things that management at Borland, InPrise, etc did and the wild ride the market had.

Happy birthday Delphi!

–jeroen

Posted in Delphi, Delphi 1, Delphi 2, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 3, Delphi 4, Delphi 5, Delphi 6, Delphi 7, Delphi 8, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Delphi XE8, Development, Software Development | 2 Comments »