.NET Barcode Scanner SDK
CnetSDK為.NET程式員提供了一個免費測試的條形碼閱讀器軟件，稱為.NET Barcode Scanner SDK。從許多圖像文件中讀取條形碼和條形碼非常有效。此.NET條形碼庫支持最流行的線性和二維條碼，如QR碼，PDF-417，數據矩陣，EAN / UPC，Code 39，Code 128等。通過將此條形碼識別庫集成到您的.NET成像程序中，您可以為您的業務或個人使用開發先進的條形碼項目。
特色
易於集成
作為一個獨立的條形碼庫，只需添加Visual Studio項目參考，即可輕鬆安裝和集成到C＃和VB .NET應用程序中的.NET條形碼掃描器SDK。不需要其他.NET程式集。
成熟的識別API
使用成熟的條形碼掃描和識別API，您可以輕鬆掃描和解碼.NET控制台應用程式，.NET WinForms和ASP.NET Web項目中的圖像條形碼。加載的圖像源可以是String，Stream或Bitmap對象。
支持多個圖像
基本上，這種用於.NET的條形碼掃描器可以讀取常見光柵圖像的條形碼，包括BMP，PNG，JPG，JEPG，GIF和TIFF。如果要從PDF文檔中掃描和讀取條形碼，首先應在.NET程式中將PDF渲染為圖像文件格式，然後實現條形碼識別。
1D和2D條形碼類型
我們的.NET條形碼閱讀器SDK可以掃描和識別最常用的條形碼類型，包括線性和二維條形碼符號，即QR碼，數據矩陣，PDF417，Aztec，Codabar，Code 39，Code 93，Code 128，EAN -8，EAN-13，UPC-A，UPC-E和ITF-14。
高度準確的閱讀
無論您想從已加載的圖像中讀取所有條形碼還是要定義特定的條形碼類型進行讀取和解碼，CnetSDK .NET條形碼掃描儀SDK都能保證您獲得高度準確的識別。請注意，質量較差或角度缺失的圖像可能會對條形碼讀取產生不良影響。
掃描旋轉條形碼
這種.NET條形碼掃描解決方案能夠以旋轉角度讀取和解碼1D和2D條形碼。對於線性條形碼，支持0度和180度。對於2D條形碼QR碼，支持0度，90度，180度，270度。
條形碼類型
.NET QR Code Scanner
.NET Data Matrix Scanner
.NET PDF-417 Scanner
.NET Aztec Code Scanner
.NET UPC-E Scanner
.NET EAN-8 Scanner
.NET Code 128 Scanner
.NET Code 39 Scanner
.NET Code 93 Scanner
.NET EAN-13 Scanner
.NET UPC-A Scanner
.NET Codabar Scanner
.NET ITF-14
BARCODE TYPES
.NET ITF-14 Scanner
DEVELOPER GUIDE
You may firstly download free .NET Barcode Scanner SDK trial package online, and then refer to .NET Barcode Recognition Guide for how to scan, read and decode linear or 2d bar codes (like reading QR Code) from images in your Visual Studio .NET applications, like .NET Console Application, ASP.NET web form application, .NET WinForms application, and .NET Class Library. Moreover, Visual C# Program Coding Examples for Barcode Scanning & VB.NET Program Coding Examples for Barcode Scanning are provided online.
Development requirement for using our Barcode Scanner Library for .NET is Microsoft Windows System, 32/64-bit, Visual Studio 2005 or above, and .NET Framework 2.0 or above. We also provide a demo project in the free trial package for your quick reference and evaluation.
Please Note:
1. The first data value of each barcode will be decoded as CnetSDK* if you are using the free trial package.
2. If you need to read barcodes from PDF document, you should use CnetSDK .NET PDF Barcode Reader SDK.
.NET Barcode Generator SDK 在Visual C＃中完全編程。它是一個獨立的.NET條形碼生成庫，您的條形碼生成應用程式不需要其他.NET程式集。它用於在多個.NET應用程式中編碼，創建和生成條形碼，如ASP.NET web site,，ASP.NET web application，.NET Windows Forms application，NET class library，.NET console application等。條形碼圖像可以被繪製並在內存中影印或生成並編碼為光柵圖像文件。
特色
完全兼容性
完全用C＃.NET編寫，這個.NET條形碼編碼器和創建器兼容Windows XP，Visual Studio 2005，.NET Framework 2.0以及所有上述版本，32或64位。生成和編碼的1D和2D條形碼與ISO / IEC條形碼圖像規範兼容。
高品質的條形碼
所有線性和二維條形碼生成功能都編譯成一個.NET條形碼生成器和創建器庫dll。對於二維/二維條形碼，支持QR碼，PDF417，數據矩陣和阿茲特克碼。對於線性/ 1D條形碼，支持Code 39，Code 128，EAN-8，EAN-13，UPC-A。
輕鬆創建條形碼
簡單地將.NET項目引用添加到.NET條形碼生成器庫dll中，集成了高級條形碼生成功能。我們提供成熟的.NET API，用於高質量條形碼圖像編碼和繪圖。
用戶定義的屬性
每個條形碼符號系統都有自己的屬性，可以自定義以供特殊使用。我們的.NET條形碼生成器庫允許您在.NET條形碼生成應用程序中設置和定義條形碼屬性。
條形碼保存和輸出
所有線性和二維條形碼都可以生成並導出為.NET桌面和Web應用程序中的圖像文件。總之，支持JPG，JPEG，TIFF，PNG，BMP和GIF等光柵圖像文件。此外，您還可以將條形碼編碼為.NET應用程序中的Byte數組，Stream對像或Bitmap對象。
Independent Library DLL
CnetSDK .NET條形碼生成器和創建器DLL是一個獨立的.NET庫。它包括成熟的1D和2D條形碼生成和編碼功能，可以在.NET條形碼生成應用程序中獨立使用。應用程序開發不需要其他.NET程序集或庫
條形碼類型
.NET QR Code Generator
.NET Data Matrix Generator
.NET PDF-417 Generator
.NET Aztec Code Generator
.NET EAN-8 Generator
.NET Code 128 Generator
.NET Code 39 Generator
.NET EAN-13 Generator
.NET UPC-A Generator
DEVELOPER GUIDE
If you've already downloaded the free trial of CnetSDK .NET Barcode Generator SDK, you can directly see the demo project in it or refer to this online tutorial for how to integrate and generate barcodes in your .NET application. On this online tutorial, you will see advanced .NET APIs for barcode generating & encoding to a String, Stream, Bitmap, and Byte Array. Also, all linear and 2d barcodes properties are listed on this guide.
Please Note: a watermark ("www.cnetsdk.com") will be shown on each created barcode image randomly if you are using the free trial package.
We also provide Visual C# & VB.NET demo code examples for your quick evaluation of our .NET barcode generator SDK in .NET Windows desktop application and ASP.NET web application. Please see online tutorials here.
- .NET Barcode Generator C# Sample Code
- .NET Barcode Generator VB.NET Sample Code
- .NET Barcode Generator for ASP.NET Web Application
- .NET Barcode Generator for Windows Forms Application
Licensing Services
Each license grants unlimited developer & application, and respective server(s). For the single-user client application, please order the Group Server License that grants you to develop and install unlimited (copies of) single-user client application to unlimited client desktop PC's.
授權分下列三種
- One Server License (1 Server)
- Group Server License (≤ 8 Servers)
- Unlimited Server License (Unlimited Server)
.NET PDF Library SDK
Comprehensive .NET PDF library used to read, generate, annotate, extract, protect, and edit PDF document (pages) for WPF, Windows Forms, ASP.NET web, and desktop applications.
.NET PDF to Image Converter SDK
Transform and convert PDF to raster image files, like converting PDF to JPG/JPEG/TIFF/PNG/BMP/GIF for .NET windows and web applications.
.NET PDF to Text Converter SDK
.NET PDF text extractor and PDF to text converter libray, used to extract text from PDF document; render and convert PDF to txt file for .NET windows and web applications.
.NET PDF Chart Maker SDK
Integrate .NET PDF chart library/control/component into your .NET/ASP.NET applications development, making and creating high print-quality MS chart graphs on PDF document.
.NET PDF Barcode Generator SDK
Easily make, generate, and draw barcodes on PDF for .NET applications development. QR Code, Code 39, Code 128, EAN/UPC and more barcodes can be created on PDF.
.NET Excel SDK
Mature .NET Excel library component for Excel (xlsx and xls) programming in .NET platform. Create, read, write, & edit Excel spreadsheet in .NET server-based & desktop applications.
.NET OCR SDK
Highly accurate .NET OCR Scanner Library that analyses, recognizes, and extracts text from image for .NET applications development.
.NET PDF to Text Converter SDK
.NET PDF text extractor and PDF to text converter libray, used to extract text from PDF document; render and convert PDF to txt file for .NET windows and web applications.
.NET PDF Barcode Reader SDK
Support highly accurate barcodes recognition from Adobe PDF document. Read most popular 2D and 1D barcodes like QR Code, Data Matrix, PDF417, Code 39, Code 128, EAN/UPC, etc