Set Hex value to UIColor - iPhone SDK

by Prasanna Vignesh 3. March 2010 13:45
When you need to set basic colors to things in Objective-C, it's really easy: //This works, but come on...cell.textColor = [UIColor grayColor]; However, if you want to be more specific normally you need to get the RGBA for the color and set it that... [More]
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iPhone Development

A-Z Animals

by Prasanna Vignesh 26. November 2009 12:40
A-Z Animals 1.0 A-Z Animals application includes educational activities to keep kids entertained and learning. In the A-Z Animals, kids can flip through images of animals in all letters of the alphabets and match the letter of the Alphabet to the... [More]
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My Apps

Surya Namaskar

by Prasanna Vignesh 13. November 2009 12:48
Surya Namaskar This application teaches the user to perform “Surya Namaskar” (Sun Salutation) a form of yoga to offer prayer to Lord Sun. Surya Namaskar (“Salute to the Sun”) is a practice of offering prayers to Lord Sun th... [More]
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My Apps

Install iPhone OS 3.0 beta

by Prasanna Vignesh 4. June 2009 05:43
To install or update your iPhone OS to 3.0 beta, you have to know some key points before you do the update or installation. Devices updated to iPhone 3.0 beta can not be restored to earlier versions of iPhone OS . Devices will be able to upgr... [More]
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iPhone Development

ASP.NET Calendar Control in BlackBerry Browser

by Prasanna Vignesh 3. June 2009 08:26
Today I just came across an issue in my current project. Its just a .NET web application compatible for BlackBerry Device. I have to use a Calendar Control which allows the user to select a day and schedule an appointment. The default ASP.NET Calend... [More]
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BlackBerry

iPhone development - Hello World

by Prasanna Vignesh 24. January 2009 06:17
After installing iphone sdk, the xcode IDE shortcut is automatically placed on the dock. If it does not appear, you are recommended to create one manually.Running the XCode IDE wont show up any window, and this may confuse any first time .NET develop... [More]
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iPhone Development

iPhone Development Step By Step-2

by Prasanna Vignesh 23. January 2009 17:48
We shall now have a look at each of the requirements in detail..Apple Mac Pro ComputerAfter spending 11 years with PCs and Microsoft Operating system, I was finally forced to move on to a Apple Mac Computer for iPhone development. I first tried with ... [More]
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iPhone Development

iPhone Development - Step By Step

by Prasanna Vignesh 22. January 2009 08:57
Apple Computers and their MacOS came into existence long before Windows OS. But Windows is the one that dominates the OS world. Whatever may be the reason for it, but this is the fact. Due to this reason, majority of the software developers doesn't h... [More]
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iPhone Development

error: Execution of user code in the .NET Framework is disabled

by Prasanna Vignesh 10. November 2008 14:53
I got an error in my project. The error is error: Execution of user code in the .NET Framework is disabled. Enable clr enabled configuration option. The reason behind this error is By default .NET Framwork is disabled in SQL2005. T... [More]
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Dot Net | SQL Server

Lock Folder without any software

by Prasanna Vignesh 8. October 2008 06:19
Many people have been asking me for an alternative way to lock folders without the use of any alternative software. So, here you go.   Open Notepad and copy the below code and save as locker.bat. Please don't forget to change you... [More]
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Prasanna Vignesh Prasanna Vignesh
Mobile application developer at ZSL. More...



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