C#应用程序上传附件到数据库并读取的例子.(附件类型分为pdf 和doc)

[liuyjcel]

如题..

[liuyjcel]

自己顶一下.

[EveryCase]

ding

[molihuacha1]

帮顶

[wuyq11]

通过itext操作pdf
Document doc = new Document();
try {
PdfWriter.getInstance(doc, new FileOutputStream("hello.pdf"));
doc.open();

doc.add(new Paragraph("HelloWorld"));
doc.close();
} catch (FileNotFoundException e) ...{
e.printStackTrace();
} catch (DocumentException e) ...{
e.printStackTrace();
}
通过worddocument.open打开word,读取内容
ApplicationClass cls = null;
Document doc = null;
Interop.Word.Table table = null;
object missing = System.Reflection.Missing.Value;
int rowIndex = 1, colIndex = 2;

object path = @"C:"aa.doc";
cls = new ApplicationClass();

doc = cls.Documents.Open(ref path, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing);

[yueyebohe]

不懂，帮顶，学习~

[shangwei97]

将文件转化为流形式，以二进制的保存到数据库，
读出来的在还原

[liye9801]

[Quote=引用 6 楼 shangwei97 的回复:]
将文件转化为流形式，以二进制的保存到数据库，
读出来的在还原
[/Quote]
就这样....