Load document from FTP
Following example demonstrates how to render a document from FTP.
static void LoadDocumentFromFtp()
{
Stream stream = GetFileFromFtp("sample.docx");
using (Viewer viewer = new Viewer(stream))
{
HtmlViewOptions viewOptions = HtmlViewOptions.ForEmbeddedResources();
viewer.View(viewOptions);
}
}
static Stream GetFileFromFtp(string filePath)
{
Uri uri = new Uri(filePath);
FtpWebRequest request = CreateRequest(uri);
using (WebResponse response = request.GetResponse())
return GetFileStream(response);
}
static FtpWebRequest CreateRequest(Uri uri)
{
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(uri);
request.Method = WebRequestMethods.Ftp.DownloadFile;
return request;
}
static Stream GetFileStream(WebResponse response)
{
MemoryStream fileStream = new MemoryStream();
using (Stream responseStream = response.GetResponseStream())
responseStream.CopyTo(fileStream);
fileStream.Position = 0;
return fileStream;
}
More resources
GitHub Examples
You may easily run the code above and see the feature in action in our GitHub examples:
- GroupDocs.Viewer for .NET examples, plugins, and showcase
- GroupDocs.Viewer for Java examples, plugins, and showcase
- Document Viewer for .NET MVC UI Example
- Document Viewer for .NET App WebForms UI Modern Example
- Document Viewer for Java App Dropwizard UI Modern Example
- Document Viewer for Java Spring UI Example
Free Online App
Along with full-featured .NET library we provide simple but powerful free Apps. You are welcome to view Word, PDF, Excel, PowerPoint documents with free to use online GroupDocs Viewer App.