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Articles by Christian Graus (Articles: 48)

Articles: 48

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Average article rating: 4.32

Dialogs and Windows
Screensavers
Posted: 17 Apr 2002   Updated: 16 May 2002   Views: 299,950   Rating: 3.81/5    Votes: 36   Popularity: 5.86
Licence: Not specified      Bookmarked: 61   Downloaded: 608
Our attempt at a screen saver with a Code Project theme, written in C#.
Static & Panel Controls
General
Posted: 12 Mar 2001   Updated: 12 Mar 2001   Views: 86,800   Rating: 4.78/5    Votes: 31   Popularity: 7.13
Licence: Not specified      Bookmarked: 27   Downloaded: 1,598
A Static derived class which provides a check box to enable/disable items inside it
Toolbars & Docking windows
Toolbars
Posted: 20 Feb 2001   Updated: 20 Feb 2001   Views: 97,351   Rating: 3.29/5    Votes: 21   Popularity: 4.28
Licence: Not specified      Bookmarked: 26   Downloaded: 2,354
A flexible extension to the CToolBar class
Palm and WebOS
General
Posted: 4 Nov 2002   Updated: 5 Nov 2002   Views: 111,889   Rating: 4.47/5    Votes: 11   Popularity: 4.63
Licence: The Code Project Open License (CPOL)      Bookmarked: 27   Downloaded: 87
Building on previous articles, we develop a simple application and discuss some of the components available for Palm GUI.
Posted: 6 Nov 2002   Updated: 6 Nov 2002   Views: 104,574   Rating: 4.43/5    Votes: 14   Popularity: 5.05
Licence: The Code Project Open License (CPOL)      Bookmarked: 30   Downloaded: 53
Continuing our series of articles, we discuss how to create databases, and create, modify and delete records
Posted: 7 Nov 2002   Updated: 7 Nov 2002   Views: 104,444   Rating: 4.67/5    Votes: 19   Popularity: 5.97
Licence: The Code Project Open License (CPOL)      Bookmarked: 44   Downloaded: 0
An overview of the Palm world, including a list of C functions which have preferred equivalents in PalmOS
Database
General
Posted: 3 Jan 2014   Updated: 6 Jan 2014   Views: 7,317   Rating: 4.73/5    Votes: 7   Popularity: 3.69
Licence: The Code Project Open License (CPOL)      Bookmarked: 15   Downloaded: 135
Just a quick explanation of why it's not always a good idea to use DISTINCT
Posted: 21 Dec 2013   Updated: 23 Jan 2014   Views: 26,345   Rating: 4.85/5    Votes: 39   Popularity: 7.71
Licence: The Code Project Open License (CPOL)      Bookmarked: 63   Downloaded: 493
The first in a series of articles seeking to explain the intermediate to advanced features of T-SQL
Posted: 24 Dec 2013   Updated: 12 Mar 2014   Views: 10,302   Rating: 4.82/5    Votes: 15   Popularity: 5.72
Licence: The Code Project Open License (CPOL)      Bookmarked: 31   Downloaded: 239
The second in my series digs in to some of the different things you can do within a select statement.
SQL
Posted: 12 Mar 2014   Updated: 14 Mar 2014   Views: 7,283   Rating: 4.56/5    Votes: 14   Popularity: 5.25
Licence: The Code Project Open License (CPOL)      Bookmarked: 26   Downloaded: 140
In this installment, I talk about working with dates and date functions in SQL Server
SQL Server
Posted: 3 Jan 2014   Updated: 12 Jan 2014   Views: 9,188   Rating: 4.63/5    Votes: 15   Popularity: 5.43
Licence: The Code Project Open License (CPOL)      Bookmarked: 29   Downloaded: 198
In which we talk of ways to pass an arbitrary list of values to SQL Server
Posted: 26 Dec 2013   Updated: 12 Jan 2014   Views: 7,600   Rating: 4.98/5    Votes: 14   Popularity: 5.70
Licence: The Code Project Open License (CPOL)      Bookmarked: 39   Downloaded: 167
In this third installment, we look at how Common Table Expressions can simplify your SQL and help you perform complex tasks
Posted: 12 Jan 2014   Updated: 13 Jan 2014   Views: 5,784   Rating: 4.92/5    Votes: 8   Popularity: 4.52
Licence: The Code Project Open License (CPOL)      Bookmarked: 20   Downloaded: 127
A discussion of windowing functions, from sum to row_number(), to the new functions in SS2012
Posted: 16 Jan 2014   Updated: 16 Jan 2014   Views: 4,775   Rating: 5.00/5    Votes: 9   Popularity: 4.77
Licence: The Code Project Open License (CPOL)      Bookmarked: 22   Downloaded: 114
Discussion on pivot and other ways to turn columns of data in to rows in SQL Server
Posted: 19 Jan 2014   Updated: 21 Jan 2014   Views: 5,626   Rating: 4.88/5    Votes: 8   Popularity: 4.44
Licence: The Code Project Open License (CPOL)      Bookmarked: 14   Downloaded: 106
A description of the best way to create tally tables, and how to use them
Posted: 23 Jan 2014   Updated: 23 Jan 2014   Views: 4,029   Rating: 4.00/5    Votes: 1   Popularity: 0.00
Licence: The Code Project Open License (CPOL)      Bookmarked: 10   Downloaded: 79
A discussion of ways to create random number sequences in SQL Server
Posted: 24 Mar 2014   Updated: 24 Mar 2014   Views: 2,895   Rating: 3.50/5    Votes: 2   Popularity: 1.20
Licence: The Code Project Open License (CPOL)      Bookmarked: 5   Downloaded: 36
Covering how to use the new Distribution functions in SQL Server 2012
Utilities
Posted: 18 Nov 2002   Updated: 27 Nov 2002   Views: 306,058   Rating: 4.81/5    Votes: 48   Popularity: 8.08
Licence: Not specified      Bookmarked: 127   Downloaded: 7,446
This tool uses ADO.NET to offer browsing of databases and tables, editing values and an SQL window to test queries.
Audio and Video
Video
Posted: 26 Jan 2007   Updated: 18 May 2007   Views: 371,004   Rating: 5.00/5    Votes: 29   Popularity: 7.31
Licence: Not specified      Bookmarked: 82   Downloaded: 3,016
A wrapper to allow remote capture of images with Canon cameras in C#
DirectX
Games
Posted: 7 Apr 2002   Updated: 7 Apr 2002   Views: 170,373   Rating: 4.95/5    Votes: 30   Popularity: 7.30
Licence: Not specified      Bookmarked: 37   Downloaded: 3,447
An Asteroid's clone which needs some work but will illustrate some points about writing games.
General
Posted: 13 Sep 2004   Updated: 13 Sep 2004   Views: 182,479   Rating: 4.67/5    Votes: 38   Popularity: 7.38
Licence: The Code Project Open License (CPOL)      Bookmarked: 39   Downloaded: 1,492
A guided tour of the many reasons NOT to use DirectX9 for your audio/video playback needs
GDI+
General
Posted: 12 May 2001   Updated: 30 May 2001   Views: 265,648   Rating: 3.82/5    Votes: 36   Popularity: 5.91
Licence: Not specified      Bookmarked: 39   Downloaded: 1,202
Using GDI+ to draw solid/gradient filled and textured shapes
Posted: 3 Jun 2001   Updated: 3 Jun 2001   Views: 306,179   Rating: 3.86/5    Votes: 37   Popularity: 6.02
Licence: Not specified      Bookmarked: 65   Downloaded: 1,816
Using GDI+ to create a paint program with soft brushes and loading/saving images.
Posted: 15 Feb 2002   Updated: 15 Feb 2002   Views: 78,127   Rating: 3.29/5    Votes: 18   Popularity: 4.06
Licence: Not specified      Bookmarked: 31   Downloaded: 869
Providing a RoundedRect function for GDI+
Posted: 20 Mar 2002   Updated: 20 Mar 2002   Views: 1,100,370   Rating: 4.94/5    Votes: 224   Popularity: 11.62
Licence: Not specified      Bookmarked: 535   Downloaded: 14,162
The first in a series of articles which will build an image processing library in C# and GDI+
Posted: 31 Mar 2002   Updated: 31 Mar 2002   Views: 440,793   Rating: 4.92/5    Votes: 76   Popularity: 9.26
Licence: The Code Project Open License (CPOL)      Bookmarked: 229   Downloaded: 9,452
The third in a series of articles which will build an image processing library in C# and GDI+
Posted: 14 Apr 2002   Updated: 14 Apr 2002   Views: 390,347   Rating: 4.67/5    Votes: 61   Popularity: 8.34
Licence: The Code Project Open License (CPOL)      Bookmarked: 172   Downloaded: 3,919
The fourth installment covers how to write a filter that resizes an image, and uses bilinear filtering
Posted: 23 Dec 2002   Updated: 25 Dec 2002   Views: 577,910   Rating: 4.89/5    Votes: 138   Popularity: 10.47
Licence: Not specified      Bookmarked: 271   Downloaded: 6,188
In the fifth installment, we build a framework for generating filters that work by changing a pixel's location, rather than colour.
Posted: 12 May 2001   Updated: 12 Mar 2003   Views: 1,058,887   Rating: 4.78/5    Votes: 114   Popularity: 9.82
Licence: Not specified      Bookmarked: 201   Downloaded: 5,419
Getting started with the new Microsoft Graphics Libraries
Posted: 22 May 2004   Updated: 28 Jun 2004   Views: 284,093   Rating: 4.84/5    Votes: 54   Popularity: 8.39
Licence: The Code Project Open License (CPOL)      Bookmarked: 190   Downloaded: 4,774
A discussion of the HSL color space, including code for a color picker and image filters
Posted: 23 Mar 2002   Updated: 7 Nov 2005   Views: 952,627   Rating: 4.91/5    Votes: 143   Popularity: 10.57
Licence: The Code Project Open License (CPOL)      Bookmarked: 305   Downloaded: 9,089
The second in a series of articles which will build an image processing library in C# and GDI+.
C / C++ Language
General
Posted: 15 Dec 2002   Updated: 15 Dec 2002   Views: 129,579   Rating: 4.35/5    Votes: 37   Popularity: 6.80
Licence: Not specified      Bookmarked: 25   Downloaded: 0
A discussion of Koenig namespace lookup, for those with VS.NET 2003
C#
Samples
Posted: 14 May 2002   Updated: 14 May 2002   Views: 70,324   Rating: 2.96/5    Votes: 16   Popularity: 3.47
Licence: Not specified      Bookmarked: 29   Downloaded: 1,264
A simple tool that can be used to time how long different parts of your code take to execute, and where bottlenecks occur
.NET Framework
General
Posted: 11 Apr 2008   Updated: 11 Apr 2008   Views: 21,360   Rating: 4.38/5    Votes: 9   Popularity: 4.06
Licence: The Code Project Open License (CPOL)      Bookmarked: 44   Downloaded: 221
A .NET wrapper for Authorize
STL
Beginners
Posted: 20 Feb 2002   Updated: 20 Feb 2002   Views: 200,686   Rating: 3.26/5    Votes: 44   Popularity: 5.37
Licence: Not specified      Bookmarked: 35   Downloaded: 6
The first in a series of articles on STL, this one covers vector and some common algorithms
Posted: 24 Feb 2002   Updated: 24 Feb 2002   Views: 151,348   Rating: 3.38/5    Votes: 24   Popularity: 4.60
Licence: Not specified      Bookmarked: 30   Downloaded: 0
My second STL article covers std::list and discusses different iterator types
Posted: 23 Mar 2002   Updated: 23 Mar 2002   Views: 145,933   Rating: 4.69/5    Votes: 35   Popularity: 7.25
Licence: Not specified      Bookmarked: 32   Downloaded: 1,580
Coverage of two more containers from the STL, namely set and map, and the functions provided for them.
Posted: 24 Feb 2002   Updated: 1 Apr 2002   Views: 156,471   Rating: 3.46/5    Votes: 40   Popularity: 5.54
Licence: Not specified      Bookmarked: 38   Downloaded: 0
This third article describes how to write function adaptors which allow customization of STL functions.
General
Posted: 20 Mar 2002   Updated: 20 Mar 2002   Views: 220,070   Rating: 4.64/5    Votes: 40   Popularity: 7.42
Licence: Not specified      Bookmarked: 39   Downloaded: 1,142
A typesafe alternative to sprintf from the std library
Posted: 16 Apr 2002   Updated: 16 Apr 2002   Views: 64,021   Rating: 3.43/5    Votes: 18   Popularity: 4.24
Licence: Not specified      Bookmarked: 22   Downloaded: 877
Showing how to extend iostreams in order to stream custom types
Posted: 14 Jul 2002   Updated: 14 Jul 2002   Views: 92,007   Rating: 4.31/5    Votes: 18   Popularity: 5.38
Licence: Not specified      Bookmarked: 21   Downloaded: 361
An exploration of extending the iostreams framework through stream modifiers
Posted: 24 Jul 2002   Updated: 24 Jul 2002   Views: 74,405   Rating: 3.75/5    Votes: 19   Popularity: 4.75
Licence: Not specified      Bookmarked: 19   Downloaded: 875
An exploration of extending the iostreams framework through custom streams.
Windows Presentation Foundation
General
Posted: 12 Apr 2007   Updated: 12 Apr 2007   Views: 119,331   Rating: 4.85/5    Votes: 51   Popularity: 8.28
Licence: The Code Project Open License (CPOL)      Bookmarked: 79   Downloaded: 4,109
This article covers how animations can be applied on properties that do not have an associated animation class
Posted: 21 Jul 2006   Updated: 28 Jun 2010   Views: 227,977   Rating: 4.39/5    Votes: 54   Popularity: 7.61
Licence: The Code Project Open License (CPOL)      Bookmarked: 121   Downloaded: 5,434
A brief introduction to using transformations with the WPF
Game Development
Games
Posted: 16 Apr 2002   Updated: 16 Apr 2002   Views: 98,937   Rating: 4.42/5    Votes: 21   Popularity: 4.99
Licence: The Code Project Open License (CPOL)      Bookmarked: 36   Downloaded: 1,305
Finishing my attempt at a simple game in C#
Posted: 16 Apr 2002   Updated: 16 Apr 2002   Views: 92,223   Rating: 2.73/5    Votes: 8   Popularity: 2.47
Licence: Not specified      Bookmarked: 36   Downloaded: 891
In which I attempt to write a simple game in C#
Posted: 16 Apr 2002   Updated: 16 Apr 2002   Views: 52,200   Rating: 2.78/5    Votes: 7   Popularity: 2.24
Licence: Not specified      Bookmarked: 33   Downloaded: 518
Continuing my attempt at a simple game in C#
Programming Tips
General
Posted: 8 Mar 2008   Updated: 8 Mar 2008   Views: 185,255   Rating: 4.69/5    Votes: 161   Popularity: 10.36
Licence: The Code Project Open License (CPOL)      Bookmarked: 128   Downloaded: 0
A primer for people looking to learn to help themselves find answers to programming questions
No blogs have been submitted.
No tips have been posted.
No reference articles have been posted.

Christian Graus
Software Developer (Senior)
Australia Australia
Programming computers ( self taught ) since about 1984 when I bought my first Apple ][. Was working on a GUI library to interface Win32 to Python, and writing graphics filters in my spare time, and then building n-tiered apps using asp, atl and asp.net in my job at Dytech. After 4 years there, I've started working from home, at first for Code Project and now for a vet telemedicine company. I owned part of a company that sells client education software in the vet market, but we sold that and I worked for the owners for five years before leaving to get away from the travel, and spend more time with my family. I now work for a company here in Hobart, doing all sorts of Microsoft based stuff in C++ and C#, with a lot of T-SQL in the mix.


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