C#/VB.NET – How to Create a Cross-Reference in Word

A cross-reference allows you to link to other parts of the same document. You can create a cross-reference to link to a title, a footnote, a bookmark, an endnote, and so on. After the user clicks the cross-reference link, the document will automatically jump to the specified location. In this article, you will learn how …

C#/VB.NET – How to Print Preview PDF in WinForms

Before you send a PDF document to printer, you may want to preview the printing result in advance. In this article, you will learn how to print preview a PDF document in a Windows Forms application by using PrintPreviewControl and Spire.PDF for .NET. Create a Windows Forms Application The Windows Forms application simply consists of …

C#/VB.NTE – Add Text Watermark to PDF Documents

A watermark is a text or image that appears in front of or behind existing content in a document. It is often used to prevent your document from being used illegally. In this article, I am going to introduce how to add one-line or multi-line text watermark to PDF in C# and VB.NET using Spire.PDF …

C#/VB.NET – Convert PPT(X) to Images

Compared with PowerPoint documents, images are more user friendly. Because most portable devices support browsing pictures instead of PowerPoint files. Apart from that, you would also choose to convert your PowerPoint document to images to prevent modification. In this article, I am going to show you how to convert PowerPoint (PPT and PPTX) to PNG …

C#/VB.NET – Get Paragraphs from Word by the Paragraph Style Name

The ability to retrieve paragraphs from a Word document is one of the essential qualities a Word library should have. Getting a paragraph by its style name can help developers accurately access a paragraph in a short time. This article shows you how to obtain paragraphs by their style names using Spire.Doc for .NET. Spire.Doc …