源碼請查看https://github.com/ststeiger/PdfSharpCore/blob/master/PdfSharpCore/Drawing/XGraphics.cs 1.設(shè)置PDF擁有者的密碼,讓PDF防篡改。 代碼很簡單設(shè)置PdfDocument.SecuritySettings.OwnerPassword 1 2 3 4 PdfDocument doc = PdfReader.Ope
www.dbjr.com.cn/article/2710...htm 2025-6-6