问题
I want to implement VSTO word integration in web application mvc3, like google docs. Is it possible to update word document online ? through VSTO.
回答1:
VSTO enables you to run your code inside MS Office applications, such as Word, Excel, etc. and integrate your application with Office's features. However, this includes only desktop Office applications, which do not expose any web UI.
回答2:
VSTO is not designed to be used in web applications. It introduces a dependency on MS Office which is not a server side application.
回答3:
VSTO can not used in web application.
回答4:
SharePoint and SharePoint Online is there for your purpose.
来源：https://stackoverflow.com/questions/10681035/vsto-integration-in-asp-net-web-application