Converting external CSS styles to inline CSS within .NET

Can anyone recommend a tool for converting external CSS to inline CSS? I need the final HTML for email and PDF generation.

Answer №1

If you're looking for a solution, consider using Premailer.Net which is coded in C#.

Utilize this C# .Net library to convert your stylesheets into inline style attributes, ensuring optimal compatibility with E-mail clients.

Access the GitHub repository here: https://github.com/milkshakesoftware/PreMailer.Net.

Answer №2

When tackling this issue using .NET Core, I came up with a solution by creating a function like so

public static string FetchFile(string filePath)
{
    return System.IO.File.ReadAllText("wwwroot/" + filePath);
}

Then, in the view, I simply call the function like this

<style>
    @Html.Raw(Utilities.FetchFile("account/css/style.css"));
</style>

This approach of defining a separate function helps avoid a headache if the hosting environment changes, as you won't need to modify all the paths manually. Just keep in mind that media rules cannot be inlined.

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