using IronPdf; // Disable local disk access or cross-origin requests Installation.EnableWebSecurity = true; // Instantiate Renderer var renderer = new ChromePdfRenderer(); // Create a PDF from a HTML string using C# var pdf = renderer.RenderHtmlAsPdf("<h1>Hello World</h1>"); // Export to a file or Stream pdf.SaveAs("output.pdf"); // Advanced Example with HTML Assets // Load external html assets: Images, CSS and JavaScript. // An optional BasePath 'C:\site\assets\' is set as the file location to load assets from var myAdvancedPdf = renderer.RenderHtmlAsPdf("<img src='icons/iron.png'>", @"C:\site\assets\"); myAdvancedPdf.SaveAs("html-with-assets.pdf");

using IronPdf; using System; // Step 1. Creating a PDF with editable forms from HTML using form and input tags // Radio Button and Checkbox can also be implemented with input type 'radio' and 'checkbox' const string formHtml = @" <html> <body> <h2>Editable PDF Form</h2> <form> First name: <br> <input type='text' name='firstname' value=''> <br> Last name: <br> <input type='text' name='lastname' value=''> <br> <br> <p>Please specify your gender:</p> <input type='radio' id='female' name='gender' value= 'Female'> <label for='female'>Female</label> <br> <br> <input type='radio' id='male' name='gender' value='Male'> <label for='male'>Male</label> <br> <br> <input type='radio' id='non-binary/other' name='gender' value='Non-Binary / Other'> <label for='non-binary/other'>Non-Binary / Other</label> <br> <p>Please select all medical conditions that apply:</p> <input type='checkbox' id='condition1' name='Hypertension' value='Hypertension'> <label for='condition1'> Hypertension</label><br> <input type='checkbox' id='condition2' name='Heart Disease' value='Heart Disease'> <label for='condition2'> Heart Disease</label><br> <input type='checkbox' id='condition3' name='Stoke' value='Stoke'> <label for='condition3'> Stoke</label><br> <input type='checkbox' id='condition4' name='Diabetes' value='Diabetes'> <label for='condition4'> Diabetes</label><br> <input type='checkbox' id='condition5' name='Kidney Disease' value='Kidney Disease'> <label for='condition5'> Kidney Disease</label><br> </form> </body> </html>"; // Instantiate Renderer var renderer = new ChromePdfRenderer(); renderer.RenderingOptions.CreatePdfFormsFromHtml = true; renderer.RenderHtmlAsPdf(formHtml).SaveAs("BasicForm.pdf"); // Step 2. Reading and Writing PDF form values. var FormDocument = PdfDocument.FromFile("BasicForm.pdf"); // Set and Read the value of the "firstname" field var FirstNameField = FormDocument.Form.FindFormField("firstname"); FirstNameField.Value = "Minnie"; Console.WriteLine("FirstNameField value: {0}", FirstNameField.Value); // Set and Read the value of the "lastname" field var LastNameField = FormDocument.Form.FindFormField("lastname"); LastNameField.Value = "Mouse"; Console.WriteLine("LastNameField value: {0}", LastNameField.Value); FormDocument.SaveAs("FilledForm.pdf");

Published June 7, 2023

Vim For Windows (How it Works for Developers)

Vim, short for "Vi Improved," is a powerful and highly customizable text editor that has been around for several decades. Initially developed as a successor to the traditional Unix text editor, Vi, Vim has gained popularity among programmers, system administrators, and other professionals who work extensively with text-based files.

While Vim is primarily associated with Unix-based systems, it is also available for Windows, providing a rich editing experience for Windows users. Vim for Windows offers the same set of features and functionality as its Unix counterpart, allowing users to harness its extensive capabilities and boost their productivity.

1. Features of Vim for Windows

Vim follows a unique editing model known as modal editing. It has different modes, including Normal mode, Insert mode, Visual mode, and Command-line mode. This approach allows users to perform various editing tasks efficiently, using keyboard shortcuts and commands specific to each mode.

1.2. Extensive Customization

Vim is highly customizable, allowing users to personalize their editing environment to suit their preferences and workflow. Users can customize key mappings, create macros, define abbreviations, and install plugins to extend Vim's functionality. With a vast ecosystem of community-developed plugins, Vim can be tailored to meet specific programming languages and development needs.

1.3. Efficient Editing

Vim offers numerous features that streamline the editing process. It supports syntax highlighting, code folding, search and replace with regular expressions, multiple undo/redo levels, split windows for multitasking, and many other advanced editing capabilities. These features make it easier to navigate and manipulate text, resulting in increased efficiency and productivity.

1.4. Command-Line Interface

Vim for Windows retains the command-line interface, allowing users to perform file operations, execute shell commands, and automate tasks using Vimscript. This interface provides advanced users with powerful scripting capabilities, making Vim a versatile tool for automation and integration with other command-line tools.

1.5. Portable and Lightweight

Vim for Windows is a portable application that can be easily installed and run on any Windows system. It has a small footprint and does not require significant system resources, ensuring that it runs smoothly even on older hardware.

2. Install Vim Editor on Windows

Installing the Vim editor on Windows is quite easy, follow these steps:

Visit the Vim website: Go to the official Vim website at https://www.vim.org/ in your web browser.
Download Vim installer: On the Vim website, click on the "PC: MS-DOS and MS-Windows" link under the "Download" section. This will take you to the download page.
Choose the installer package: On the download page, you will see different packages available for download. Select the Vim version installer package for your Windows version. Generally, you should choose the "gvim90.exe" package, which includes a graphical user interface (GUI) version of Vim.
Vim For Windows (How It Works For Developers): Figure 2 - Packages
Download the installer: Click on the download link for the selected package to start downloading the installer file. Save the file to a location on your computer.
Run the EXE file: Once the download is complete, navigate to the file path where you saved the installer file and double-click on it to run the installer.
Follow the installation wizard: The installer will launch an installation wizard. Follow the prompts and choose the desired options during the installation process. You can generally accept the default settings unless you have specific preferences.
Choose installation directory: During the installation, you will be prompted to choose the installation directory for Vim. You can either accept the default directory or specify a different location.
Complete the installation: After selecting the installation directory, continue following the prompts to complete the installation process. The installer will copy the necessary files and set up Vim on your Windows system.
Launch Vim: Once the installation is finished, you can launch Vim by going to the Start menu, searching for "Vim," and clicking on the Vim application icon. Alternatively, you can open a command prompt and type "vim" to start Vim.

That's it! You have successfully installed Vim editor on your Windows system. You can now start using Vim to edit text files, write code, and take advantage of its powerful editing features and customization options.

3. How to use Vim Text Editor

Vim is a powerful text editor that is highly customizable and efficient. Here's a basic guide on how to use Vim:

Opening Vim

Open a terminal or command prompt on your system.
Type vim followed by the name of the program files you want to edit, e.g., vim myfile.txt. If the file doesn't exist, Vim will create a new file with that name.

Vim For Windows (How It Works For Developers): Figure 4 - Vim IronPDF.cs

Vim For Windows (How It Works For Developers): Figure 5 - Vim Blank File

Modes

Vim has different modes for different operations.

Normal Mode: The default mode when you open Vim. Used for navigating and executing commands.
Insert Mode: Used for inserting and editing text. To use insert mode press 'i' or to go back to normal mode press 'etc.'.
Command-Line Mode: Used for executing various commands.

Use the following keys to navigate within a file when in normal mode.

h: Move cursor left
j: Move cursor down
k: Move cursor up
l: Move cursor right

To save and exit:

:w: Save the changes (write)
:q: Quit Vim
:wq: Save and quit

Insert Mode

In Insert Mode, you can directly type and edit text.

Press the Esc key to return to Normal Mode.

Vim Command-Line Mode

Press : in Normal Mode to enter Command-Line Mode.

Some commonly used commands:

:w: Save changes
:q: Quit Vim
:wq: Save and quit
:e: Open a different file
:set number: Show line numbers
:set syntax=python: Set syntax highlighting for Python (replace "python" with the desired language)

This is just a basic overview of Vim's functionality. Vim has a vast range of features and customization options, so we encourage you to explore further and refer to the documentation (:help) to learn more about its capabilities.

4. Conclusion

Vim for Windows is a powerful and highly customizable text editor that brings the renowned features of Vim to Windows-based systems. With its modal editing, extensive customization options, efficient editing features, command-line interface, and portability, Vim offers a versatile and efficient tool for programmers working with text-based files. Installing Vim text editor on Windows is a simple process, and once installed, users can take advantage of Vim's various modes and commands to navigate, edit, and manipulate text with ease. While this guide provides a basic overview, Vim's capabilities go beyond the essentials, offering a vast range of advanced features and customization possibilities. Whether you are a seasoned Vim user or new to it, embracing Vim on Windows can greatly enhance your productivity and text editing experience. To download visit this link.

IronPDF is a robust and flexible .NET library specifically developed for handling PDF files. It offers developers a wide range of tools and functionalities to programmatically read, write, and manipulate PDF documents. IronPDF is a part of Iron Software's Iron Suite containing .NET libraries for PDF, Barcode, Excel, OCR. You can easily write code for these using Vim code editor on Windows. For tutorials related to this product, please visit here.

Iron Suite is accessible for personal use at no cost. But for commercial use you will need a license, please click here.

To download, please visit the following link.