using IronPdf; // 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.GetFieldByName("firstname"); FirstNameField.Value = "Minnie"; Console.WriteLine("FirstNameField value: {0}", FirstNameField.Value); // Set and Read the value of the "lastname" field IronPdf.Forms.FormField LastNameField = FormDocument.Form.GetFieldByName("lastname"); LastNameField.Value = "Mouse"; Console.WriteLine("LastNameField value: {0}", LastNameField.Value); FormDocument.SaveAs("FilledForm.pdf");

Published May 10, 2023

Install NuGet Powershell (How it Works for Developers Tutorial)

NuGet is a package manager for .NET that simplifies adding third-party libraries, frameworks, and tools to a project. With NuGet, developers can quickly find and install packages from a central repository, manage dependencies, and update packages to their latest versions. NuGet PowerShell is a powerful tool for managing packages and dependencies in .NET projects. With NuGet PowerShell, developers can quickly find and install packages from a central repository, manage dependencies, and update packages to their latest versions using PowerShell commands.

NuGet PowerShell is an extension of NuGet that provides a PowerShell interface for managing packages. PowerShell is a powerful command-line interface that provides a scripting environment for Windows systems. It is built on top of the .NET Framework, making it an ideal choice for .NET developers who want to manage packages and dependencies using a command-line interface.

In this article, we will cover the basics of NuGet PowerShell and provide an overview of the different PowerShell commands available for managing packages and dependencies in .NET projects.

Installing NuGet PowerShell

Before we can use NuGet in PowerShell, we need to install the NuGet provider and module. NuGet PowerShell can be installed via the PowerShell Gallery, which is a public repository of PowerShell modules. Here are the steps to take:

Open PowerShell as an administrator. To do this, right-click on the PowerShell icon and select "Run as administrator."

PDF API C# (Code Example Tutorial): Figure 1 - PowerShell in Admin

Install NuGet provider

Install the NuGet package provider by running the following command:


    Install-PackageProvider -Name NuGet -Force nuget

PDF API C# (Code Example Tutorial): Figure 2 - Install NuGet Provider

This command downloads and installs the latest version of the NuGet package provider, which is used to interact with the NuGet repository. NuGet Provider version 2.8.5.208 has been installed in our system. Restart PowerShell is not required.

Install NuGet PowerShell Module

Once the package provider is installed, we need to install the NuGet PowerShell module by running the following command:


    Install-Module -Name NuGet -Force

PDF API C# (Code Example Tutorial): Figure 3 - Package Provider NuGet

This command downloads and installs the latest version of the NuGet PowerShell module, which provides PowerShell commands for interacting with the NuGet repository.

Verify that the module is installed by running the following command:


    Get-Module -ListAvailable -Name NuGet

PDF API C# (Code Example Tutorial): Figure 4

This command lists all installed modules that match the name "NuGet." If the module is installed correctly, you should see a list of modules that includes "NuGet."

Using NuGet PowerShell

Now that we have NuGet PowerShell installed, we can use it to manage packages and dependencies in our .NET projects. Here are some of the most commonly used PowerShell commands for working with NuGet packages:

Install-Package

The Install-Package cmdlet installs a software package and its dependencies.


    Install-Package packageName

One example of a NuGet package that developers might find useful is the IronPDF package. IronPDF is a .NET library developed by Iron Software that allows developers to create and manipulate PDF documents from their .NET applications. It provides an easy-to-use API for creating and editing PDF documents, including support for HTML-to-PDF conversion, page manipulation, and document security protocols. IronPDF is a popular choice for developers who want to add PDF generation and manipulation capabilities to their .NET applications. Using NuGet PowerShell, developers can quickly install the IronPDF software packages and start using them in their projects.


    Install-Package IronPDF

This command will download and install the latest version of the IronPDF package and its dependencies.

Get-Package

The Get-Package command can be used to view the installed packages. This command displays a list of all the packages installed on the system, along with their version numbers and dependencies. For example, to view the installed version of the IronPDF package, run the following command:


    Get-Package IronPDF

Uninstall-Package

The Uninstall-Package command can be used to uninstall packages from the system. For example, to uninstall the IronPDF package, run the following command:


    Uninstall-Package IronPDF

This command will remove the IronPDF package and its dependencies from the system.

Update-Package

NuGet PowerShell also provides the ability to update packages to their latest versions. The Update-Package command is used to update a package to the latest version. For example, to update the IronPDF package to its latest version, run the following command:


    Update-Package IronPDF

This command will update the IronPDF package to its latest version and its dependencies.

Get-PackageSource

This command lists all configured package sources. For example, to list all configured package sources, run the following command:


    Get-PackageSource

NuGet Package Manager Console

The NuGet Package Manager Console is a command-line interface (CLI) tool that comes with the NuGet package manager for .NET framework applications. It is designed to provide developers with a powerful way to manage NuGet packages and their dependencies within Visual Studio.

The console allows developers to install, update, and remove NuGet packages from their projects using simple command-line syntax. It also enables users to manage their packages by creating and restoring package references, configuring package sources, and creating package specifications.

One of the significant benefits of using the NuGet Package Manager Console is that it can automate the process of installing and updating packages in a project. Developers can create scripts that automate the installation of packages or set up a build process that uses the console to install required packages before building the project.

Using NuGet Package manager console:

To open the Package Manager Console in Visual Studio, follow these steps:

Open Visual Studio.
Open the project or solution for which you want to manage NuGet packages.
From the menu bar, click on Tools.
In the dropdown menu, select NuGet Package Manager.
From the submenu, select Package Manager Console.

PDF API C# (Code Example Tutorial): Figure 5

Using the Install-Package command:

The Install-Package command just like NuGet PowerShell is used to install packages from the NuGet repository. For example, to install the IronXL, run the following command:


    Install-Package IronXL.Excel

IronXL is a .NET library that provides a simple and easy-to-use API for reading, writing, and manipulating Excel files. The package supports all Excel file formats, including XLS, XLSX, and CSV, and provides features like cell formatting, formula calculation, data validation, and data filtering. With IronXL, developers can create powerful Excel-based applications quickly, without the need for Microsoft Office or any other third-party software. The package is available on NuGet, supported security protocols and its documentation provides detailed examples and guides to help developers get started with using the library.

PDF API C# (Code Example Tutorial): Figure 6 - Package Management tool

NuGet PowerShell vs NuGet Package Manager Console

NuGet PowerShell is a command-line tool that allows developers to interact with NuGet packages using PowerShell commands. Unlike the NuGet Package Manager Console, which is a dedicated console tool for package management within Visual Studio, NuGet PowerShell can be used outside of Visual Studio and across different platforms. This makes it an ideal choice for developers who prefer to work outside of Visual Studio or use cross-platform development environments.

Additionally, NuGet PowerShell provides a more extensive range of features, including package creation, repository management, and version control, which gives developers greater flexibility and control over their packages. Overall, while both tools are useful for managing NuGet packages, NuGet PowerShell is a more versatile option that offers advanced features and cross-platform support.

NuGet PowerShell is also extensible, allowing developers to create custom packages and modules. Developers can use NuGet to create packages that include their own libraries and tools, and then use NuGet PowerShell to install and manage those packages. This makes it easy for developers to share their code with others and reuse code across multiple projects.

Conclusion

NuGet PowerShell is an essential tool for any .NET developer who wants to manage package installation and dependencies. It provides a simple and powerful command-line interface for interacting with NuGet packages such as IronPDF and IronXL, making it easy to install and update packages. By leveraging NuGet PowerShell, developers can streamline their development processes, automate package management, and improve application stability.