Aspnetcore download a pdf file

The effort is minimal. All we have to do is to remove the HtmlContent property and add the Page property of the ObjectSettings class. If we want to enable the download feature for the PDF document we need to modify our return statement in our action method.

All we have to do is simply add the name of the file with its extension to the return statement:. If we want to deploy this application, we have to make some changes. First, in the Utility folder we are going to add a new class CustomAssemblyLoadContext and modify it:. LoadUnmanagedLibrary Path. GetCurrentDirectory , "libwkhtmltox.

In here, we are creating an instance of the CustomAssemblyLoadContext class and just call the LoadUnmanagedLibrary method with the path of the libwkhtmltox. We need to do one more thing. When we publish our application, we need to have the libwkhtmltox. To ensure that, right-click on the dll file in Solution Explorer and choose properties. We need to repeat these steps for the CSS file as well:. Now, all we have to do is to publish our application by following one of these tutorials or both of them:.

We have created our PDFs in different ways to show many different features of this library. Find out how! Notify of. Oldest Newest Most Voted. Inline Feedbacks. Load More Comments. Would love your thoughts, please comment. BeginRead byte[] array, int offset, int numBytes, AsyncCallback callback, object state. I don't have enough reputation to post this as a comment, so posting as an answer. The first 3 solutions from CodeCaster and the solution from BernhardMaertl are correct.

However, for someone who may not work with files often like me , please note that if the process running this code e. How are we doing? Please help us improve Stack Overflow. Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?

Collectives on Stack Overflow. Learn more. Asked 5 years ago. Active 1 year, 4 months ago. Viewed 71k times. Net core to return the PDF. Open ; response. ContentDispositionHeaderValue "attachment" ; response.

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SetHttpFileName "foo. ToString ;. Net core classes and methods. The sample program gives you an overall idea about the file upload and download functionality in ASP. NET Core Asp. Net MVC C. Download File s : FileUploadDownload. Step 1: Create a new project using the ASP. Otherwise the files will not be sent to the server. Step 3: To display uploaded files or existing file list on the screen, add the below code in Index.

GetFileName file. Combine Directory. GetFiles Path. GetExtension path.