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Author: Đonny Created: 19.3.2007 16:43
Sem tam něco o softwaru, o vývoji softwaru o počítačích a tak.

By Đonny on 22.11.2008 10:21

It's 2 yers ago when I've created list of features I like to see in Visual Basic programming language. Today I'm acualizing it in reaction to article called Visual Basic future (full article).
See as office document
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By Đonny on 19.11.2008 17:07

A few days ago I've bought Windows Anytime Upgrade Home Premium to Ultimate for my Acer Aspire 8930 notebok. I won't install as upgrade - only clean install option was available. I've finally found out why and how to solve it. Here is the story as well as steps to solve the issue.
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By Đonny on 5.11.2008 16:19

Now it is much more simpler to switch from Office 2003 to Open Office than from Office 2003 to Office 2007 :-(
I can only hope that that ribbon stuff will never take place in Visual Studio or it will be simpler to switch to ...
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By Đonny on 5.11.2008 10:21

Today something not exactly related with software development. My brand-new Acer laptop suddenly started to refuse to go to sleep mode. When I've pressed the sleep button it just've switched the screen off but hard-drive and fan countinued to operate. I could move the mouse or press any key to switch the screen. After that I've just seen "Loking your computer" message and then a wellcome sreen of Vista. After many minutes of googling I've found nothing more than to check devices allowed to wake the computer up and check for planned tasks. This was not my case. Finally I've discovered that the computer perfectly falls asleep when not plugged in. And this was the key for resolving the issue.
Go to Control pannel | Power management | Sleep mode settings | Change advanced settings (not sure of exact wording, I have Czech Windows). In a tree structure locate Multimedia setting | W ... Read More »

By Đonny on 23.9.2008 21:19

In Visual Basic you can author XML documentation comments fro your classes and methods. Visual Studio allows you to customize default comment (inserted when ''' is typed) as well as elements and attributes offered by intellisense. This post shows how.
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By Đonny on 4.8.2008 14:16

Visual Basic source code of  ToolStripNumericUpDown - NumericUpDown embdeded in ToolStrip.
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By Đonny on 30.7.2008 8:30

This post provides macro for highlighting SQL syntax in MS Excel.
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By Đonny on 17.6.2008 12:35

Recently I've discovered that when you have to work with large binary file byte-by-byte (ie. parse it using aan automaton), it is much more fater to load it using IO.File.ReadAllBytes() to byte array and then create IO.MemoryStream over such array than using stream retuned by IO.File.Open.
I've loop that used stream.ReadByte() again and again to iterate through file (cca 250MB) and it took several minutes using FileStream and several seconds using MemoryStream.
Writing slightly altered this file back to disk using FileStream (IO.File.Open) is quite fast as long as you preset file size using SetLength().

By Đonny on 31.5.2008 18:20

Válí se mi to tady už nějakou dobu a evidentně na to nevede žádný odkaz z Googlu což je škoda, takže tady jej dávám.
CLI Quice Reference (česky)
Jedná se o rychlou orientační referenční příručku pro všechny (3 na celym světě?) šílence, kteří chtějí programovat v jazyce MSIL (assembleru pro .NET). Tak si pěkně počtěte a něco pěknýho naprogramujte.

<this article is written in Czech and it contains CLI Quick Reference (Czech)>
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By Đonny on 20.5.2008 22:25

In this post I'll cover some problems you may face when creating references in XML documantation using tags like <see> or <seealso>. I'll tell you how to create proper references. How are references translated to resulting XML documentation file. What is possible to reference in Visual Basic and what not and how to workaround it.
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Od 12.2. 2007
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