问题
I need a component that I can install on my server that can be used in an ASP.NET Web Application to:
- Display word documents, PDF documents, images in the browser.
- Allow these documents to be annotated online and have those annotation saved for redisplay later.
Thanks in advance.
回答1:
Only a technology like Flash or Silverlight would be able to approach providing that functionality. The biggest benefits would be avoid cross-browser/platform issues and decent security.
Also, I would be guessing that if Flash/Silverlight components are available to do this, they would not be cheap due to the licensing of Adobe and Microsoft document formats etc.
Standard .NET custom/user controls are simply not an option as they generate HTML based user interfaces.
Sorry I don't have any more specific suggestions.
来源：https://stackoverflow.com/questions/1557763/net-component-to-view-and-annotate-documents-and-images