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Sample Visual Studio project download ( VB ). ... Tags: itextsharp pdf parsing c# ... public static string ExtractTextFromPdf(string path) { using ( PdfReader reader ... In many cases, we deploy and configure the enterprise server product so that it functions at Internet scale Often additional work is needed to make the remote maintenance of the server fully automated so that no person needs to enter the datacenter and touch the actual computer Improvements in these areas can lower operational expenses and help a service become profitable In these scenarios, test focuses on not just finding bugs but finding improvements to drive into the server product for future releases Platform Services vs Top-Level Services In Part 1, Figure 14-4 shows how Microsoft's services are becoming more and more layered We know this is also true of many of our major competitors. visual basic read pdf: [Solved] itextsharp read pdf file - CodeProject itextsharp read pdf line by line vb.net VB . NET PDF Text Extract Library: extract text content from PDF file in ...
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Title, Open a PDF file in an Adobe Reader control within an application in Visual Basic . NET . Description, This example shows how to open a PDF file in an ... I remember talking with some of their customers who liked the results produced by this tool so much that they compiled their coworkers code and decompiled it with the tool because the tool produced better and more readable code than their coworkers! Even though all those people were extremely worried about protecting their intellectual property in the beginning, that worry sure didn't slow down Java's acceptance by enterprise developers For those of you doing Web applications or XML Web services, be aware that customers and users don't have physical access to the binaries and therefore you don't have to be concerned about reverse engineering However, many of you are doing Windows Forms or console applications and might be a little worried Starting with Visual Studio NET 2003, Microsoft is distributing a "community edition" of PreEmptive Solutions, Dotfuscator. vb.net print form to pdf: Printing pdf documents from vb 2010-VBForums vb.net read pdf fields Read a PDF Line by Line - iTextSharp - Stack Overflow
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This approach of building services on top of each other is not unlike that used in building the layers of an operating system or even the Open Systems Interconnection Basic Reference Model (OSI model) for networking Lower down in the stack is where you will find critical platform services such as WLID The branded services such as Office Live that directly generate revenue are much higher in the stack Behind the Virtual Earth service (mapslivecom) is a series of infrastructure services that take all the satellite and low-level flyover photos and turn them into tiles Figure 14-5 shows a conceptual example of the AutionCloudcom mashup that integrates eBay with Zillow Zillow is itself a mashup of several other services As the stack becomes deeper and ownership is spread across multiple organizations and companies, debugging problems in a service can become ever more complex .. This version does nothing more than what looks to me like renaming your classes and methods, which might be good enough Be prepared to spend some time with Dotfuscator because its graphical user interface (GUI) is in need of some serious user interface research If you're concerned about intellectual property issues in your Windows Forms or console applications, Wise Owl (also known as fellow Wintellectual Brent Rector) has written an outstanding obfuscator, Demeanor for NET Demeanor will completely protect your intellectual property I strongly recommend it because it will eliminate any worries you might have about deploying NET applications in cases where someone might have physical access to the binaries You can learn more about Demeanor for NET by surfing to http://wwwwiseowlcom Of course, if you are going to us an obfuscator on your NET code, make sure you have completely debugged and tested the code before obfuscating. Win32 provides a set of functions to get notifications of incoming changes to the size, the contents, or the attributes of a given file or folder Unfortunately, the feature is limited to notifying registered applications that a certain event occurred in the watched file or folder but provides no further information about what happened to which file or folder and why 194. As of now, there's no way to match the obfuscated code back to your source so you're left debugging at the x86 assembly language level Getting Started with ILDASM ILDASM is located in your <Visual Studio NET Install Directory>\SDK\v11\Bin directory, which might not be in your PATH environment variable by default If you execute the 221. Figure 14-5: AuctionCloudcom mashup built on Zillow and eBay; Zillow mashup built on MLS and Virtual Earth Deep down in the stack we eventually get to platform (sometimes called foundation) services PayPal and credit card processing are common platform services for e-commerce sites Authentication services such as WLID are also platform services Testing of a platform service requires an internal focus It can be a lot like having a public API: You know many developers will write to the API and use nearly every feature in the API, you just don't know exactly how they will use it The test effort for a platform service focuses on the entry points to the service After verifying an API's internals, a good test approach is to have the API tested in some number of real-world integration scenarios but not all of them because that would be impractical if not outright impossible. VSVARS.BAT file from <Visual Studio .NET Installation Directory>\Common7\Tools, you'll get the appropriate .NET environment variables set up so that you can access any of the .NET utilities from the command line. When you start ILDASM and choose a file to disassemble, the initial view looks similar to Figure 6-9. What you're seeing is the metadata expansion for the module. Figure 6-9 shows all possible icons displayed for the types, but it's not very clear from the figure what all the icons are for and what their textual values are when you save the tree display to a file. I created Table 6-2 to make everything simple to understand. To clarify, this feature was introduced with Microsoft Windows 95 and was tailor-made for Windows Explorer. Have you ever noticed that when you have a Windows Explorer view open and you modify a file shown in that view, the Windows Explorer view automatically refreshes to show updated data The trick behind this apparently magical behavior is that, just before a new folder view is opened, Windows Explorer registers a file notification object for the contents of that folder. When it gets a notification that something occurred to that folder's contents, Windows Explorer simply refreshes the view to show the new contents, whatever that is. Later, Microsoft introduced only for the Windows NT platform an even more sophisticated mechanism that not only notifies applications of the event but also provides information about the type of change that occurred and the file or files affected. This extended feature relies on Win32 API functions supported only on Windows NT platforms, starting with Windows NT 4.0. The .NET Framework wraps all this functionality into the FileSystemWatcher class, available from the System.IO namespace. This class takes advantage of the Windows NT-based API and for this reason is not available with Microsoft Windows 98, Microsoft Windows Me, and older platforms. Note Because FileSystemWatcher is a wrapper for the Windows NT API, it works only on computers running Windows NT, Windows 2000, or Windows XP. But you could write a wrapper class using a less powerful Win32 API and have it work on all Win32 platforms. Table 6-2: ILDASM Tree Output Descriptions Glyph Text Output [MOD] for heading [NSP] [CLS] [INT] [ENU] [VCL] [MET] module Description Informational directives, class declarations, and manifest information Namespace Class Interface Enumeration Value class Instance method (private, public, or protected) 222 In the case of platform services, the focus is also on internal consistency testing over integration testing In higher level services, integration testing can become the primary focus In the case of a service higher up in the stack, the test effort for that service would spend a great deal of time focused on testing specific integration scenarios with all platform services but not the platform service itself The degree to which a higher level service must test against a platform service depends upon the level of coupling between the two services Loosely Coupled vs Tightly Coupled Services This section could easily have been titled "Loose Dependencies or Tight Dependencies" except that coupling for services combines the elements of good object-oriented design with organizational coupling Doug Kay addresses this topic in his book Loosely Coupled: The Missing Pieces of Web Services (Rds Associates, 2003). Table 6-2: ILDASM Tree Output Descriptions Glyph Text Output [STM] [FLD] [STF] [EVT] [PTY] Description Static method Instance field (private, protected); also assembly Static field Event Property (get and/or set) public, or vb.net read pdf into byte array Reading PDF content with itextsharp dll in VB . NET or C# - Stack ...
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