C#でPDFのページ数を取得する方法 | IronPDF

This video walks through getting the total page count of a PDF document in C# with IronPDF. It covers loading an existing PDF file, accessing the document's properties, and reading the page count programmatically inside a .NET application. A reliable page count helps with validating uploads, driving reporting systems, enforcing size limits, and processing large batches of documents. Because IronPDF reads the file directly, you do not need an external PDF reader or extra dependencies, and the same pattern extends to other document metadata you might need later.