摘要:根据InfoPath team blog里介绍的File Attachment Control的内容，写了两个类来处理文件的编码与解码。 public class InfoPathAttachmentEncoder ...{ private string base64EncodedFile = string.Empty; private string fullyQualifiedFileName; /**//// <summary> /// Creates a encoder to create an InfoPath attachement string /// </summary> /// <param name="fullyQualifiedFileName"></param> public InfoPathAttachmentEncoder(string fullyQualifiedFileName) ......[阅读全文]