Is there an effective tool to convert C# code to Java code? C# has a few more features than Java. Take delegates for example: Many very simple C# applications use delegates, while the Java folks figures that the observer pattern was sufficient. So, in order for a tool to convert a C# application which uses delegates it would have to translate the structure from using delegates to an implementation of the observer pattern. Another problem is the fact that C# methods are not virtual by default while Java methods are. Additionally, Java doesn't have a way to make methods non virtual. Please remember Files32.com next time you're looking for great software. Better yet, click here to bookmark us now so more than 32,000 free downloads are just one. This document provides references to software packages that may be used for manipulating or displaying netCDF data. We include information about both freely-available. This creates another problem: an application in C# could leverage non virtual method behavior through polymorphism in a way the does not translate directly to Java. If you look around you will probably find that there are lots of tools to convert Java to C# since it is a simpler language (please don't flame me I didn't say worse I said simpler); however, you will find very few if any decent tools that convert C# to Java. I would recommend changing your approach to converting from Java to C# as it will create fewer headaches in the long run. ![]() Db. 4Objects recently released their internal tool which they use to convert Db. C# to the public. It is called Sharpen. ![]() If you register with their site you can view this link with instructions on how to use Sharpen. Resources/view. aspx/Reference/Sharpen/How_To_Setup_Sharpen(I've been registered with them for a while and they're good about not spamming). Java QR- Code Generator, Generating Barcode QRCode in Java, Jasper, BIRT projects. QR- Code Bar Code Generation Guide in Java class, J2. EE, Jasper Reports, i. Report & Eclipse BIRTEasily generate QR- Code barcodes in Java applications. Compatible with the latest QR- Code ISO specification [ISO/IEC 1.
Second edition 2. Generate high quality QR- Code images in JPEG, GIF & PNG formats. Java, compatible with JDK 1. Generate QR- Code barcodes on applications and systems with a Java virtual machine. Generate QR- Code in Jasper Reports & i. Report. Generate QR- Code in Eclipse BIRTProfessional Java Barcode Generator library which enjoys customer appreciation for more than 1. Royalty- free developer license, one time purchase for lifetime use Java QR- Code Introduction. QR- Code is also known as Denso Barcode, QRCode, Quick Response Code, JIS X 0. ISO/IEC1. 80. 04. Compatibility: Barcode for Java library is compatible with the latest Code- 3. ISO specification [ISO/IEC 1. Second edition 2. QR Code is a kind of 2- D (two- dimensional) symbology developed by Denso Wave (a division of Denso Corporation at the time) and released in 1. QR Code is capable of handling all types of data, such as numeric and alphabetic characters, Kanji, Kana, Hiragana, symbols, binary, and control codes. The symbol versions of QR Code range from Version 1 to Version 4. Each version has a different module configuration or number of modules (the module refers to the black and white dots that make up QR Code). Module configuration" refers to the number of modules contained in a symbol, commencing with Version 1 (2. Version 4. 0 (1. 77 x 1. Each higher version number comprises 4 additional modules per side. Each QR Code symbol version has the maximum data capacity according to the amount of data, character type and error correction level. In other words, as the amount of data increases, more modules are required to comprise QR Code, resulting in larger QR Code symbols. QR Code has error correction capability to restore data if the code is dirty or damaged. Four error correction levels are available for users to choose according to the operating environment. Raising this level improves error correction capability but also increases the amount of data QR Code size. To select error correction level, various factors such as the operating environment and QR Code size need to be considered. Level Q or H may be selected for factory environment where QR Code gets dirty, whereas Level L may be selected for clean environment with the large amount of data. Typically, Level M (1. The QR Code error correction feature is implemented by adding a Reed- Solomon Code to the original data. Java QR- Code Basic Characteristics. QR Code is a matrix symbology with the following characteristics: Formats: QR Code, with full range of capabilities and maximum data capacity; Encodable character set: numeric data (digits 0 - 9); alphanumeric data (digits 0 - 9; upper case letters A - Z; nine other characters: space, $ % * + - . ISO/IEC 8. 85. 9- 1); Kanji characters. Version (Symbol size) (not including quiet zone): 2. Versions 1 to 4. 0, increasing in steps of four modules per side). Maximum QR Code symbol size, Version 4. L: numeric data: 7. Byte data: 2. 95. Kanji data: 1. 81. Selectable error correction level: Four levels of Reed- Solomon error correction (referred to as L, M, Q and H in increasing order of capacity) allowing recovery of: L 7% of the symbol codewords. M 1. 5% of the symbol codewords. Q 2. 5% of the symbol codewords. H 3. 0% of the symbol codewords. Structured Append: This allows files of data to be represented logically and continuously in up to 1. QR Code symbols. These may be scanned in any sequence to enable the original data to be correctly reconstructed. Extended Channel Interpretations: This mechanism enables data using character sets other than the default encodable set (e. Arabic,Cyrillic, Greek) and other data interpretations (e. FNC1 Mode: FNC1 mode is used for messages containing specific data formats. In the "1st position" it designates data formatted in accordance with the GS1 General Specifications. In the "2nd position" it designates data formatted in accordance with a specific industry application previously agreed with AIM Inc. FNC1 mode applies to the entire symbol and is not affected by subsequent mode indicators. Java QR- Code Encoding Data Scope. Java QR- Code Generator supports: numeric data (digits 0 - 9); alphanumeric data (digits 0 - 9; upper case letters A - Z; nine other characters: space, $ % * + - . ISO/IEC 8. 85. 9- 1); Kanji characters. How to Generate QR- Code Barcode in Java Class? The following Java code illustrates how to create a QR- Code barcode, and output to various formats. QRCode barcode = new QRCode(); 2 barcode. Data("1. 23. 45. 67. QRCode property settings here 3 barcode. Barcode("c: /barcode. Buffered. Image buffered. Image = barcode. render. Barcode(); 5 byte[] barcode. Bytes = barcode. render. Barcode. To. Bytes(); 6 Graphics. D g = .. 7 Rectangle. D rectangle = .. 8 barcode. Barcode(g, rectangle); 9 Output. Stream output. Stream = .. Barcode(output. Stream); Create a QRCode barcode object (line 1)Set QRCode object barcode properties (line 2)Generate QR- Code barcode and encode into gif image format (line 3)Generate QR- Code and output to Buffered. Image object (line 4)Generate QR- Code in bitmap and output to byte[] (line 5)Generate QR- Code and draw to defined area (Rectangle. D) on Graphics. 2D (line 6- 8)Generate QR- Code and output to Output. Stream (line 9- 1. How to Generate Barcode QR- Code Image in Java Web Applications? There are two methods to create QR- Code barcode images in your Java web applications. The simplest way is to stream barcode image using our buildin barcode servlet application. Download the Barcode for Java Trial Package, and unzip it. Under java_barcode_trial package, copy barcode folder to your java servlet container like tomcat. Restart tomcat. Now you have installed successfully. To test your installation, open your web browser and navigate to: http: //Your. Domain: Port/barcode/qrcode? Data=1. 23. 45. 67. To create barcode image in your JSP or html page, you need pass the url to IMG tag src value. For example, < img src="http: //Your. Domain: Port/barcode/qrcode? Data=1. 23. 45. 67. Using this method, it will not generate any barcode images in your server side. The second method is to generate barcode images in your server side. Create a barcode image in server side, like QRCode barcode = new QRCode(); barcode. Data("1. 23. 45. 67. Barcode("C: /Tools/Tomcat 5. Your. Web. App/barcode- images/barcode. In your JSP or HTML page, you need use IMG tag to display generated image, like < img src="http: //Your. Domain: Port/Your. Web. App/barcode- images/barcode. How to Generate Barcode QR- Code Image in Jasper Reports, i. Report, Eclipse BIRT? Java QR- Code Property Settings. Set the data property with the value to encode. Type is String. Servlet URL Parameter: "Data". Set the data. Mode property. Default is QRCode. MODE_AUTO. Servlet URL Parameter: "Data. Mode". Sample: & Data. Mode=0. QRCode. MODE_AUTO (0 default): It allows encoding all 2. This includes all ASCII characters value from 0 to 1. QRCode. MODE_ALPHANUMERIC (1): It allows encoding alphanumeric data (digits 0 - 9; upper case letters A - Z; nine other characters: space, $ % * + - . QRCode. MODE_BYTE (2): It allows encoding byte data (default: ISO/IEC 8. QRCode. MODE_NUMERIC (3): It allows encoding numeric data (digits 0 - 9). QRCode. MODE_KANJI (4): It allows encoding Kanji characters. Set the process. Tilde property to true, if you want use the tilde character "~" to specify special characters in the encoding data. Default is false. Servlet URL Parameter: "Process. Tilde". Value: "t" (true), "f" (false). Sample: & Process. Tilde=t. Format of the tilde: ~NNN: is used to represent the ASCII character with the value of NNN. NNN is from 0. 00 - 2. NNNNN: is used to represent the Unicode. NNNNN is from 0. 00. NNNNNN: is used to specify the Extended Channel Interpretations and NNNNNN is a value between 0. NNNNN: is used to represent the Shift JIS. It is for Shift JIS 0x. FFC and 0x. E0. 40 ~ 0x. EBBF. Set the version property. Default is 1. Valid values are from 1 to 4. About Version and Symbology Size. Servlet URL Parameter: "Version". Sample: & Version=1. Set the ecl property. QRCode Error Correction Level. Default is QRCode. ECL_L (0). About Error Correction Level. QRCode. ECL_L (0)QRCode. ECL_M (1)QRCode. ECL_Q (2)QRCode.
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