/// <summary>
/// </summary>
public void CloseMSHTML()
{
hostControl.Resize -= new EventHandler(this.OnParentResize);
try {
if (propNotifyCookie != null)
{
propNotifyCookie.Disconnect();
propNotifyCookie = null;
}
if (tridentDocument != null)
{
tridentView = null;
tridentDocument = null;
tridentCmdTarget = null;
activeObject = null;
if (adviseSinkCookie != 0)
{
tridentOleObject.Unadvise(adviseSinkCookie);
adviseSinkCookie = 0;
}
tridentOleObject.Close(Interop.OLECLOSE_NOSAVE);
tridentOleObject.SetClientSite(null);
tridentOleObject = null;
}
}
catch (Exception e) {
Debug.Fail(e.ToString());
}
}
public int ActivateMe(Interop.IOleDocumentView pViewToActivate)
{
if (pViewToActivate == null)
{
return -2147024809;
}
Interop.COMRECT rect = new Interop.COMRECT();
Interop.GetClientRect(this.hostControl.Handle, rect);
this.tridentView = pViewToActivate;
this.tridentView.SetInPlaceSite(this);
this.tridentView.UIActivate(1);
this.tridentView.SetRect(rect);
this.tridentView.Show(1);
return 0;
}
public int ActivateMe(Interop.IOleDocumentView pViewToActivate)
{
if (pViewToActivate == null)
{
return(Interop.E_INVALIDARG);
}
Interop.RECT r = EditorRect;
interopDocumentView = pViewToActivate;
interopDocumentView.SetInPlaceSite(this);
interopDocumentView.UIActivate(WithUI ? 1 : 0);
interopDocumentView.SetRect(r);
interopDocumentView.Show(1);
return(Interop.S_OK);
}
///////////////////////////////////////////////////////////////////////////
// Interop.IOleDocumentSite Implementation
public int ActivateMe(Interop.IOleDocumentView pViewToActivate)
{
Debug.Assert(pViewToActivate != null,
"Expected the view to be non-null");
if (pViewToActivate == null)
{
return(Interop.E_INVALIDARG);
}
Interop.COMRECT r = new Interop.COMRECT();
Interop.GetClientRect(hostControl.Handle, r);
tridentView = pViewToActivate;
tridentView.SetInPlaceSite((Interop.IOleInPlaceSite) this);
tridentView.UIActivate(1);
tridentView.SetRect(r);
tridentView.Show(1);
return(Interop.S_OK);
}
public void CloseMSHTML()
{
this.hostControl.Resize -= new EventHandler(this.OnParentResize);
try
{
if (this.propNotifyCookie != null)
{
this.propNotifyCookie.Disconnect();
this.propNotifyCookie = null;
}
if (this.tridentDocument != null)
{
this.tridentView = null;
this.tridentDocument = null;
this.tridentCmdTarget = null;
this.activeObject = null;
if (this.adviseSinkCookie != 0)
{
this.tridentOleObject.Unadvise(this.adviseSinkCookie);
this.adviseSinkCookie = 0;
}
this.tridentOleObject.Close(1);
this.tridentOleObject.SetClientSite(null);
this.tridentOleObject = null;
}
}
catch (Exception)
{
}
}
/// <summary>
/// </summary>
public void Dispose()
{
try
{
int RefCount;
if (propNotifyCookie != null)
{
propNotifyCookie.Dispose();
propNotifyCookie = null;
}
if (winEvents != null)
{
winEvents.Dispose();
winEvents = null;
}
try
{
Marshal.ReleaseComObject(window);
}
catch
{
}
try
{
if (interopDocumentView != null)
{
try
{
interopDocumentView.Show(0);
}
catch
{
}
try
{
interopDocumentView.UIActivate(0);
}
catch
{
}
try
{
interopDocumentView.SetInPlaceSite(null);
}
catch
{
}
long nullParam = 0L;
try
{
interopDocumentView.Close(nullParam);
do
{
RefCount = Marshal.ReleaseComObject(interopDocumentView);
} while (RefCount >= 0);
}
catch
{
}
finally
{
Marshal.FinalReleaseComObject(interopDocumentView);
interopDocumentView = null;
}
}
}
catch
{
}
if (oleDocumentObject != null)
{
try
{
if (htmlEditor.Site == null || !htmlEditor.Site.DesignMode)
{
Marshal.FinalReleaseComObject(oleDocumentObject);
oleDocumentObject = null;
}
}
catch
{
}
}
if (htmlbaseDocument != null)
{
do
{
RefCount = Marshal.ReleaseComObject(htmlbaseDocument);
} while (RefCount >= 0);
Marshal.FinalReleaseComObject(htmlbaseDocument);
htmlbaseDocument = null;
}
if (interopDocumentView != null)
{
do
{
RefCount = Marshal.ReleaseComObject(interopDocumentView);
} while (RefCount >= 0);
}
if (activeObject != null)
{
do
{
RefCount = Marshal.ReleaseComObject(activeObject);
} while (RefCount >= 0);
Marshal.FinalReleaseComObject(activeObject);
activeObject = null;
}
interopDocumentView = null;
htmlbaseDocument = null;
activeObject = null;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
