Flet PDF-filer i C# .NET

Flet PDF-filer og tilføj vandmærke i C#

Tilslut PDF-filer i C# .NET og tilføj tekst- eller billedvandmærker til det enkelte resulterende dokument i .NET (C#, VB.NET, ASP.NET & .NET Core) applikationer.

Instantiér Merger med inputdokument
Kald Join-metoden for Merger klasseforekomst og videregiv anden kildedokumentsti
Kald Save-metoden for Merger-klasseinstansen for at gemme det flettede dokument
Instantiér Watermarker med flettet dokument som oprettet ovenfor
Opret TextWatermark-objektet og indstil vandmærkeegenskaber
Tilføj vandmærke og gem vandmærket dokument

Download .NET Fusion API

Du har brug for GroupDocs.Merger og GroupDocs.Watermark-navneområder for at udføre enkelt- og flere dokumentsammenlægningsoperationer inden for PDF, Microsoft Office, HTML, OpenDocument og mange andre dokumentformater. Udforsk andre .NET API’er til Office-dokumenter, som tilbydes af Conholdate.Total.

Hent de respektive monteringsfiler fra Hent eller hent hele pakken fra NuGet for at tilføje Conholdate.Total direkte i dit arbejdsområde.

Flet Word, Excel, PPTX-filer til PDF

Kombiner programmatisk flere typer dokumenter såsom Word (DOC/DOCX), Excel (XLS/XLSX) og PowerPoint (PPT/PPTX) til en enkelt kompakt PDF-fil i C# .NET Applikationer, bevarer den samme tekst, formatering og layoutstruktur i det resulterende dokument.

Instantiér Merger med input PDF-dokument
Kald Join-metoden for Merger klasseforekomst og videregiv dokumentstier én efter én
Kald Save-metoden for at flette alle dokumenter som én PDF-fil

Billedrepræsentation af dokumentsider

Kombiner alle populære dokumentfilformater og generer billedrepræsentation af de flettede dokumentsider i formaterne PNG, JPG eller BMP. Du kan nemt få vist hele dokumentet som helhed eller vise nogle specifikke sider baseret på sidetal eller sideintervaller.

Deltag i populære dokumentfilformater på forskellige operativsystemer såsom Windows, Linux eller macOS, mens du bruger platforme som Windows Azure, Mono og Xamarin.

What is PDF file format?

PDF (Portable Document Format) is a widely used document file format developed by Adobe Systems in 1993. It was specifically designed to provide a platform-independent solution for storing and sharing documents across various operating systems and over the Internet. PDFs utilize a vector-based drawing model, storing graphical elements such as lines, shapes, and images as mathematical equations. This unique approach ensures that PDFs are resolution independent, guaranteeing consistent document quality regardless of the viewing device or program.

One of the key advantages of PDFs is their support for a range of security features. Encryption, password protection, digital signatures, and document watermarking are among the security measures available. These features make PDFs highly secure and suitable for sensitive documents, such as medical records, legal documents, government forms, and invoices. The printing industry also heavily relies on PDFs to facilitate electronic communication with customers.

Creating PDFs is a straightforward process, as they can be generated from various electronic document formats, including Word documents, PowerPoint presentations, and webpages. It’s important to note that PDFs are typically not editable directly. To modify the content of a PDF, it must first be converted to a different file format that supports editing. Numerous software programs, many of which are freely available for download, offer the functionality to convert PDFs to editable formats.

PDFs have gained immense popularity and have become a standard method for document sharing due to their versatility, security features, and consistent formatting. Their compatibility across different devices and operating systems ensures seamless document access for users. Additionally, PDFs preserve the layout, fonts, and images of the original document, making them an ideal choice for sharing visually rich content.