public static string MonikerToString(IMoniker moniker, uint codepage, out string url)
{
// Create binding context that will be needed to get the url from the moniker
IBindCtx bindCtx;
int hr = Ole32.CreateBindCtx(0, out bindCtx);
if (hr != HRESULT.S_OK)
throw new COMException("Error creating binding context", hr);
// Get the url of the moniker
string name;
moniker.GetDisplayName(bindCtx, null, out name);
url = name;
// Get a stream to the content of the url
IStream stream;
ComHelper.Chk(UrlMon.URLOpenBlockingStream(IntPtr.Zero, name, out stream, 0, null));
// Read the contents of the url, which should be the html to an email message
using (ComStream comStream = new ComStream(stream, false))
{
using (StreamReader sr = new StreamReader(comStream, Encoding.GetEncoding((int)codepage)))
{
return sr.ReadToEnd();
}
}
}
/// <summary>
/// Create an OleStgMediumSTREAM that encapsulates the passed STGMEDIUM
/// </summary>
/// <param name="stg">Underlying STGMEDIUM</param>
public OleStgMediumISTREAM(STGMEDIUM stg)
: base(stg)
{
// validate that the correct type has been passed in
ValidateType(TYMED.ISTREAM);
// initialize the .NET stream
m_stream = new ComStream((IStream)m_comObject);
}