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.NET Framework

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.NET Framework CodeProject Database Popular Articles Software Development Useful Projects 

Making good sense of the 1TB Yahoo Geocities data archive

November 11, 2018May 9, 2023 ToughDev 1 Comment geocities, linq, sql, torrent

I got to know Yahoo Geocities in 2001 during a crash course on basic HTML and web design. Looking back,

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rule_strip2
.NET Framework 3CX CodeProject Software Development VoIP 

3CX Call Control API on 3CX Phone System version 15

May 8, 2018April 4, 2023 ToughDev 16 Comments 3cx, call control api, pjsip, voip

I revisited the 3CX Call Control API in one of my latest projects, this time on 3CX version 15.5. The last

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wcf_activation_services
.NET Framework CodeProject Software Development Windows Tips 

Fixing PlatformNotSupportedException when running Window Communication Foundation applications

December 20, 2017April 4, 2023 ToughDev 0 Comment platformnotsupportedexception, wcf

A few days ago when attempting to run a custom Windows Communication Foundation (WCF) application on a customer’s server, I encountered the

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ui-interface
.NET Framework CodeProject Hardware Oscilloscope Popular Articles Software Development Useful Projects Vintage Computing 

Programming the Tektronix TDS 340 100MHz digital storage oscilloscope

January 14, 2014May 9, 2023 ToughDev 8 Comments

In my previous article I provided some information on the Tektronix TDS 340 100 MHz digital storage oscilloscope and instructions

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.NET Framework 3CX CodeProject Database Software Development VoIP 

Accessing 3CX Call Data Record (CDR) PostgreSQL database

October 2, 2013September 12, 2023 ToughDev 17 Comments

UPDATE (May 2018): See my latest article for more information on how to manage calls programmatically on 3CX v15. The article below was

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3cx phone
.NET Framework 3CX CodeProject Reverse-engineer Software Development VoIP 

Creating calls and conferences using 3CX Call Control API

September 7, 2013April 4, 2023 ToughDev 5 Comments

UPDATE (May 2018): See my latest article for more information on how to manage calls programmatically on 3CX v15. The article below was

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.NET Framework CodeProject Software Development Windows Tips 

Converting an Outlook Form Template (OFT) to a .NET Windows form in Visual Studio

July 18, 2013April 4, 2023 ToughDev 0 Comment

In one of my work projects, I was assigned with the task of developing a standalone Windows form application to

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.NET Framework CodeProject Software Development Telerik 

Allowing only numeric input in a TextBox

August 15, 2010April 4, 2023 ToughDev 0 Comment

You may have seen a Windows textbox that would disallow non-numeric input, showing an error message like in the following

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.NET Compact Framework .NET Framework CodeProject General Programming Software Development 

Beware when using DES/TripleDES for data encryption

July 17, 2010May 4, 2023 ToughDev 0 Comment

I recently worked on a secure device application which requires a PIN code to be entered as startup.The application database

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.NET Compact Framework .NET Framework Software Development 

SerializableDictionary and System.InvalidOperationException

June 19, 2010May 7, 2023 ToughDev 0 Comment

I recently attempted to use Paul Welter’s SerializableDictionary in one of my Windows Mobile projects, Everything seems to work well

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.NET Framework CodeProject Software Development VB.NET 

Extension method and VB.NET With construct

June 13, 2010April 4, 2023 ToughDev 0 Comment

Recently I came across a codeproject article about extension methods in VB.NET, where one reader complained that he could not

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.NET Framework CodeProject Microsoft Visual Studio Software Development 

Identifying used and unused resources in a Visual Studio’s project Resources.resx file

May 3, 2010April 4, 2023 ToughDev 9 Comments

If you often use project resources in a Visual Studio project, be it VB or C#, eventually you will end

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.NET Framework CodeProject Software Development 

“csc.exe – Application Error” when shutting Windows with a .running NET application

April 16, 2010April 4, 2023 ToughDev 0 Comment

Recently a friend reported to me that my application written in .NET prevents his computer from shutting down. If the

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.NET Framework CodeProject Microsoft Visual Studio Software Development Windows Tips 

.NET forms on Windows 7 at 125% zoom level

February 4, 2010April 4, 2023 ToughDev 9 Comments

If you have ever tried to personalize your Windows 7 desktop and chose to zoom to 125%, as per the

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.NET Framework CodeProject Database Software Development 

System.InvalidOperationException is thrown when attempting simultaneous calls to ExecuteNonQuery

June 26, 2009April 4, 2023 ToughDev 0 Comment

If you have multiple threads trying to execute an SqlCommand via ExecuteNonQuery using a single SqlConnection object, you may get

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About Us

Since 2008, ToughDev has been publishing technical sharing articles on a wide range of topics from software development to electronics design. Our interests include, but are not limited to, Android/iOS programming, VoIP products, embedded design using Arduino/PIC microcontrollers, reverse-engineering, retro-computing, and many others. We also perform product reviews, both on new and vintage products, and share our findings with the community. In addition, our team also develops customized software/hardware solutions highly adapted to suit your needs.

Read our latest review of the DS1054Z/GDS1054B/DSO4084C oscilloscopes as well as our text-to-speech solution for the PIC24 for some examples of what we can do.

Contact us if you have interesting ideas to share and our friendly staff will get back to you!

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