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articolo su come sfruttare il controllo WebBrowser per visualizzare documenti Office.
SUMMARY
You may want to display or to embed a Microsoft Office document directly on a Microsoft Visual C# form. Microsoft Visual C# 2005 and
Microsoft Visual C# .NET do not provide an OLE control that allows you to embed an Office document on a form. If you want to embed an existing document and open it as an in-place ActiveX document object in a Visual C# form, a potential solution for you is to use the Microsoft WebBrowser control.