/// <summary>
/// </summary>
public void CreateMSHTML()
{
Debug.Assert(tridentDocument == null, "Must call CloseMSHTML before recreating.");
bool created = false;
try {
// create the trident instance
tridentDocument = (Interop.IHTMLDocument2) new Interop.HTMLDocument();
tridentOleObject = (Interop.IOleObject)tridentDocument;
// hand it our Interop.IOleClientSite implementation
tridentOleObject.SetClientSite((Interop.IOleClientSite) this);
created = true;
propNotifyCookie = new Interop.ConnectionPointCookie(tridentDocument, this, typeof(Interop.IPropertyNotifySink), false);
tridentOleObject.Advise((Interop.IAdviseSink) this, out adviseSinkCookie);
Debug.Assert(adviseSinkCookie != 0);
tridentCmdTarget = (Interop.IOleCommandTarget)tridentDocument;
}
finally {
if (created == false)
{
tridentDocument = null;
tridentOleObject = null;
tridentCmdTarget = null;
}
}
}
/// <summary>
/// </summary>
public void CreateMSHTML()
{
bool created = false;
try
{
// create our base instance
this.htmlbaseDocument = (Interop.IHTMLDocument2) new Interop.HTMLDocument();
this.activeObject = (Interop.IOleInPlaceActiveObject)htmlbaseDocument;
this.windowHandle = new IntPtr();
this.activeObject.GetWindow(out this.windowHandle);
oleDocumentObject = (Interop.IOleObject)htmlbaseDocument;
if (oleDocumentObject == null)
{
throw new ApplicationException("InteropOleObject not created. No document available.");
}
// hand it our Interop.IOleClientSite implementation
Win32.OleRun(htmlbaseDocument);
oleDocumentObject.SetClientSite(this);
Win32.OleLockRunning(htmlbaseDocument, true, false);
created = true;
// attach document and window base events
propNotifyCookie = new ConnectionPointCookie(htmlbaseDocument, this, typeof(Interop.IPropertyNotifySink), false);
// set document properties
oleDocumentObject.SetHostNames("NetRix", "NetRix");
// set ole events
oleDocumentObject.Advise(this, out adviseSinkCookie);
// set
IConnectionPointContainer icpc = (IConnectionPointContainer)htmlbaseDocument;
//find the source interface
////get IPropertyNotifySink interface
//Guid g = new Guid("9BFBBC02-EFF1-101A-84ED-00AA00341D07");
//icpc.FindConnectionPoint(ref g, out icp);
////pass a pointer to the host to the connection point
//icp.Advise(this._site, out this._cookie);
}
catch (Exception ex)
{
Debug.Fail("CreateHtml failed", ex.Message);
}
finally
{
if (created == false)
{
htmlbaseDocument = null;
oleDocumentObject = null;
}
}
}
