: http://sourceforge.net/projects/itextsharp/IText is a PDF library that allows you to CREATE, ADAPT, INSPECT and maintain documents in the portable Document Format (P DF):-Generate documents and reports based on data from an XML file or a database-Create maps and books, exploiting numerous interactive features available in PDF-Add bookmarks, page numbers, waterm
To generate a PDF document for the project, use vs2010 and ASP. NET.
I did not search for what I wanted for multiple times on the Internet, so I tried to go to the itextpdf official website to read the English documents and complete the task on time. The task was mainly practical and shared with me:Creating a
printing. There will be a lot of places for printing in project development. in the. NET project, there are many printing methods, such as the original IE web page printing, Crystal Reports, and JS plug-ins to print and export documents, and the use of the itextSharp component to implement PDF printing.
There are many components that implement PDF printing in.
file as an embedded file, this provides better security. In addition, this file and the object class file should be placed under the same directory.
Finally, let's look at how to use such entity classes in the project:
The object class of the custom query is similar to the ordinary PDF.. Net object classes are used in a similar way. They all require oql expressions for operations. For example,
ASP, PHP, JSP, and ASP. NET are currently the four most popular WEB website programming languages. Currently, most websites use one of these languages.
ASP is based on the WINDOWS platform and is easy to use. Because it runs on the WINDOWS platform, it has poor portability and cannot run across platforms. However, most
component in an existing project to add user registration, login, and authentication functions. Therefore, the content is relatively cumbersome, in the future, we will introduce key points in Identity, such as encryption and decryption of user passwords, Cookie generation and verification, and in-depth analysis on Identity and Owin.Web Authentication
Web applications, as a special application software system, are based on the HTTP protocol. Due to the unique characteristics of HTTP (stateless)
is stateless. This is very consistent with the HTTP request and response methods supporting Web applications.
2) Scalability: the MVC framework is built into a series of independent components, such as the routing system, view engine, and controller factory. You can easily replace these components with your own implementations, there are usually three options:
A. Use the current default implementation of components, which can meet the needs of most applications;
B. derive a subclass of the defa
The method for generating PDF in asp.net, asp. netpdf
Recently to use asp.net 2.0 generate PDF, read the next book, check the information, found that there can be components to help, you can download itextsharp (https://sourceforge.net/projects/itextsharp)Download and reference the control in the project. For example1
Spire.pdf for. NET control is a professional PDF document creation component developed by E-iceblue Corporation. It enables users to use. NET applications to read, write, and manipulate PDF documents without Adobe Acrobat and other external controls. Spire.pdf for. NET can b
Thank you for your patience. ASP. NET AjaxProgramThe Design of ASP. NET Ajax extensions and ASP. Net Ajax Control Toolkit on the I-volume server is coming soon. In order to compensate my friends for the loss of purchasing my previ
Spire.pdf for. NET control is a professional PDF document creation component developed by E-iceblue Corporation. It enables users to use. NET applications to read, write, and manipulate PDF documents without Adobe Acrobat and other external controls. Spire.pdf for. NET can b
";
$ Result = mysql_query ($ query) or die (mysql_error ());
While ($ line = mysql_fetch_array ($ result, MYSQL_ASSOC )){
Foreach ($ line as $ col_value ){
// Do something
}
}
?>
Connect to databaseEach technology has its own outstanding specifications for database connection issues. First, you must establish a connection to the database in each case. For PHP, select the database after creation (ASP and ASP
information:
Note: If the View contains code for client verification, comment out @ Scripts. Render ("~ /Bundles/jqueryval "). This file is used for client verification. Client verification is described later.
4. Use Html objects on the page to generate corresponding html tags based on the model
5. Run the program
Enter an empty username and two unmatched passwords. Click Submit:
Show Verification Failed:
Content output on the page:
6. Use the
As we all know, Word is one of the most commonly used office software in our daily work, sometimes we need to convert Word documents to PDF and text for some kind of needs. So how to C#,VB. NET programming way to achieve this function?Below I will separately describe how to use the free version of Spire.doc for. NET components for Word to
BackgroundPre-populate the form items based on the PDF Template, generate a new PDF file, and keep the form fields allowed to continue modifying.Code snippetUsing ITextSharp.text.pdf;/ * Code Snippet * /using (var dia = new SaveFileDialog ())) {dia. Filter = @ "PDF files|*.pdf
and writing code,You can generate PDF files and display them in a form or print,Using the same source file, you can modify, merge, or split the PDF file,You can control the transparency of the image, embed fonts, and so on. The overall support is comprehensive, but not personally tested.Official website: http://www.pdfsharp.net/10.MigraDoc Document GeneratorMigr
after login are not provided in the application.1. Add a verification entry on the page, add the following code to the Login page, use AuthenticationManager to obtain all third-party authentication methods, and generate the corresponding link:
2. Add the ExternalLogin Action Method to AccountController (Note: The main purpose of this method is to call the Challenge method of AuthenticationManager to trigger the ResponseChallenge method of the M
of images, embed fonts, and so on. The overall support is comprehensive, but it has not been tested in person.
Http://www.pdfsharp.net/10. MigraDoc document Builder
MigraDoc is an open-source file generator on the. NET platform. It supports almost all text processing functions. You only need to add paragraphs, tables, or charts to the section, and use bookmarks to create links, table content, indexes, and so on. MigraDoc automatically performs paging
" to be executed;
Logs of data operations.
2. memdbengin
This class is actually a memdb factory class, which will generate a memdb object instance based on different database "paths;
The lifecycle of a memdb instance is managed by the "system cache". Here, the Cache Management object in system. runtime. caching of. Net 4.0 is used.
Because the system cache is used, memdb can "load on demand
Before we start to explain the ASP implementation of online production PDF document, we first understand the history of the PDF, understand something, know his role and importance, and then learn the ASP program believe the effect must be different.
The Adobe PDF format has
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