A generic error occurred in GDI+

ISSUE :

System.Runtime.InteropServices.ExternalException: “A generic error occurred in GDI+.” Issue occurred: When you are trying to save the image.

SOLUTION:

The System.Runtime.InteropServices namespace provides a wide variety of members that support COM interop and platform invoke services. If you are unfamiliar with these services, see Interoperating with Unmanaged Code.

The System.Runtime.InteropServices namespace provides a collection of classes useful for accessing COM objects, and native APIs from .NET. The types in this namespace fall into the following areas of functionality: attributes, exceptions, managed definitions of COM types, wrappers, type converters, and the Marshal class.

A generic error occurred in GDI+, one of the most common error occured while saving the image into the directory, the error occured because of the several reasons including the permission on the folder to write, which can be done by right click on the folder and assign write permission to the user. Some times, you get this error when someone else is using the same file on which you are performing the operation, the better solution is to lock the file when it is use and dispose the object when you are done. 

I have illustrated the series of cause and remedy in my article.

Please check this article for complete detail: http://tinyurl.com/25khl98

Your comments and suggestions are highly appreciated. kindly let me know if the tutorial is not able to solve your issue.

To get the more information about this error, please check this site http://msdn.microsoft.com/en-us/library/system.runtime.interopservices.externalexception.aspx.

Thanks

 

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About the Author:
Anuj Tripathi
Visit my Blog: http://www.anujtripathi.net
When you lose, don’t lose the lesson.
Mothers are those wonderful people who can get up in the morning before the smell of coffee.
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How to Remove Spyware From a Computer Easily and Quickly?

Spyware can be a pain in the rear and if you feel that your computer has been infected with it then you shouldn’t delay when it comes to taking action. There is almost an endless supply of different types of spyware that can make your experience online chaotic.

 

There are some spyware out there that can be considered a lot more dangerous than other types. The more dangerous spyware can ruin your life and computer. It can ruin your life by stealing important information that you have stored or typed onto your computer, and it can ruin your computer by causing it to slow down until it is eventually left unusable.

 

Less dangerous spyware will annoy you by spamming your computer with unsolicited ads. If you are working form your computer these pop up-ads will definitely slow down your productivity. The worse part is, these unwanted advertisements will pop up as soon as you turn on your computer and will continue to pop up even when your not surfing the web.

 

These are some of the reasons why it’s important for any person infected with this virus to learn how to remove spyware from a computer. When trying to remove spyware you can either do it manually or by installing a virus removal software made specifically for the job. Manual removal of spyware is a difficult and risky task if you are not a computer expert.

 

Trying to remove spyware manually from your computer will cause more harm than good if you delete the wrong system files. If this happens then this mistake will cause your whole operating system to crash.

 

It is a lot easier and less risky to use a good virus removal software to eliminate spyware from a computer. There are many out there but the best of the best are effective at detecting and removing spywares, user friendly, provides updates on new spyware regularly, won’t slow down the performance of your computer, and has firewall monitors to keep your computer from getting infected in the future.

 

Virus/spyware removal software provide people who want to know how to remove spyware from a computer with the peace of mind they deserve when using their computer.

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About the Author:
Have a try on professional Best Spyware Scanner.
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Facebook Like URL data Extract Using jQuery PHP and Ajax

You have seen in Facebook, that how we give a url and it extract data such as images, title and description. Here now you can get this amazing script at 99Points. You have seen amazing and popular facebook style tutorials  which can help you to get some amazing effects on your websites. I have created this awesome tutorial which is 99% same as facebook style. Check the demo and download the source code.

I have get images and title using fopen method of php but for description I used get_meta_tags() function which returns meta tags of url. After getting all images I just put a loop and get all images which size is greater than 100px so that small images should not be included. I have created this tutorial separate from our facebook style wall posting and comment application and facebook profile edit. However if you want to add this functionality in that script just download all files and add your code.

All source files have been attached with downloads. Check the demo and use this awesome script.

 

After getting all images I just put a loop and get all images which size is greater than 100px so that small images should not be included. I have created this tutorial separate from our facebook style wall posting and comment application and facebook profile edit. However if you want to add this functionality in that script just download all files and add your code.

There are many tutorials on facebook, youtube, jquery and other popular topics.

 

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About the Author:
Zeeshan Rasool is a web developer, blogger and technology lover who loves to work in latest technologies to create some interactive web pages. He is curently working on www.99Points.info
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New Application Development for Social Networking

Surging advances in software technology are bringing in new types of application development compatible with all browsers and operating systems. These are the Flex developers who have managed to bring in enhanced expression and interaction with the help of programs that finally end up bringing in more online traffic to websites. The huge flow of global data is supported by the development in Flex technology and the webpage need not go to the main server to display latest information.

High user interactivity with some great visual interface can be achieved with a Flex programming solution. The applications respond quickly and the user can experience rapid logic processing of business with a no-refresh look. Instead of the system crashing now and then, myriad types of data flow works can be supported with better synchronization. Flex components can be reused and the modules are tailor made for individual business requirements.

There is a wide array of components and containers available the library of the Flex web development that can range from color pickers and basic widgets like buttons to more advanced controls like an accordion pane, data grid and a rich text editor. Using application development components, developers can construct user interface, subclass them or use the API to create even newer components.

Developers that provide Flex web development services can take advantage of predefined interactions like the drag able columns on a data grid or control an application’s visual appearance better by using MXML. They can also fine tune the application for better responses to diverse user actions as well as customize the looks using Transitions and View States. Using inbuilt supports they can attach custom visual assets and literally customize the feel and look of an application.

For greater Flexibility of working with data, the user interface is automatically updated making it easier for applications to be responsive while waiting for server results. This has become necessary these days as social networking is at an all time high. Video chats and live interaction between people have grown largely due to Flex programming and all the major social networking sites rely on customized user interactive services. Developers are taking advantage of this application to meet future challenges.

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About the Author:
This article is written by a technical writer, working at SynapseIndia, a Flex application development company in India offering affordable Flex programming solution to worldwide clients. For more details on Flex developers please, contact us.
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4 never raveled Twitter Background Tips

To have a professional as per international standard, unique and powerful Twitter identity, you ought to have distinctive, influential and effective twitter background for your Twitter profile. You are here to develop a powerful social media presence that will help you gaining more customers and retaining the existing ones, and this could only be possible if you portray your business as professional who knows its work better than its competitors, unique that gives value added services to its clients and this will be projected in a first glance through your Twitter background. It is that simple. Your packaging must be appealing, it will add value in the inside stuff.

So what should you do to make your Twitter backgrounds more appealing and worthy? Let’s check out together.

You can mix tiled with graphics

On Twitter, you can amalgamate one background image that may either be placed on the Twitter background or not, depends on you. But you would be able to make some appealing look for your Twitter profile page by making a background that holds both things.

You can merge background with sidebar/time line

This is the great way to make you twitter background more alluring by merging your background image with your sidebar or timeline. It will utilize the space beautifully and an exclusive layout with amazing looks will be formed.

You can reveal with your pictorials

You profile will be the mostly watched thing on Twitter, because whenever you tweet, your profile picture is the only thing that is visible in their time line. Your profile picture has to compliment your Twitter background and you will see how it communicates the whole story to the visitors. You must design a theme that will address your business aims and objectives and over all personality the way you want to portray. It certainly is a great way to build your brand image through graphical representation.

You can add personalized sidebar to your Twitter Profile

If you want to add some additional information or highlight some specific information about your business, personalized sidebar on your profile is too good for it. It gives value to the information and is considered to be the significant section on your Twitter profile. Plus, it beautifies twitter background. This way you make your twitter background engaging and well occupied too.

 

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About the Author:
To know more about Twitter backgrounds and topics relates to Twitter, you can always login to http://www.socialfactory.net
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C for microcontrollers

Different electronic appliances including mobile phones can be called as examples for computers that are built as embedded systems these days. Microcontrollers are the key elements in all these embedded systems. Microcontrollers can also be called as microprocessors with added controls. They are used for providing more emphasis to the input operations and output operations. In addition, it will also take care of the different operations that are being carried out with the help of the electronic devices by providing access to switching measurements, information and communication access.

Therefore, these microprocessors are called as controllers of devices. 8051 and 8052 Microcontrollers from Intel are some of the oldest models that are offered under the microcontroller family. However, 8051 and 8052 Microcontrollers have never witnessed a drop in their popularity. In fact, the main reason why the popularity of 8051 and 8052 Microcontrollers do not drop is their architecture according to technical analysts. In fact, several reputed computer manufacturers including Atmel, NXP and Silicon Labs are utilizing 8051 and 8052 Microcontrollers based on the model they manufacture.

The memory structure of 8052 and 8051 microcontrollers are designed in a complicated way. Because of their complicated memory structure, they may require special software instructions to access them segment wise. Moreover, there is a requirement of certain special kind of compilers to achieve the accessibility shown by the memory of 8052 and 8051 Microcontrollers.

The IT industry is making it a point to make use of the compilers that are compatible with 8052 and 8051 microprocessors. Hence, it is obvious that a variety of ‘embedded C‘ programming compilers will be available for them.

You will be able to purchase these compliers from your local market itself. Many of these compilers are incorporated with the package that is accompanied along with the Integrated Development Environment or IDE, simulator and debugger. Keil IDE is one among the most popular types of compliers available in the market. There are also many other ‘C programming’ compilers offered even for small devices known as SDCC or Small Device C Compilers.

The open software code of SDCC’s is offered on the basis of the guidelines of GNU or General Public License. The users can know more about C languages with the help of C tutorials too. When it comes to Pascal language compilers offered for 8052 and 8051 Microcontrollers, the number would be quite low. The main reason for this is that Pascal language is not that popular when compared with the C programming language.

Users only have the option of referring to the C tutorials for getting proficiency in C programming language. Turbo 51 and KSC Pascal 51 are some among the commonly used ‘Pascal’ language compilers in the C tutorials.

The Turbo 51 compiler is free and is on the basis of advanced fast single pass and multi pass optimizing technology known to be the characteristic feature of C tutorials. The syntax that is being used in the aforementioned compilers is ‘Turbo Pascal 7′. As the options are very less while taking Pascal compilers into consideration, there is abundance when it comes to the availability of compilers that are offered by C programming language tutorials.

 

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About the Author:
C for microcontrollers is dedicated to teach Embedded C,8051 & 8052 Microcontroller to aspiring students wanting to master the C language for programming ,micro controllers, 8051 microcontroller, embedded microcontroller, 8051 programming, programming microcontrollers in c,8051 programming,embedded tutorial,embedded microcontroller
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