private void ExecuteCommand(object state)
{
int commandId = Convert.ToInt32(state);
Interop.IOleCommandTarget CommandTarget = (Interop.IOleCommandTarget)baseDocument;
CommandTarget.Exec(ref Interop.Guid_MSHTML, commandId, (int)Interop.OLECMDEXECOPT.OLECMDEXECOPT_DONTPROMPTUSER, arg, nil);
}
/// <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());
}
}
/// <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;
}
}
}
internal FrameWindow(Interop.IHTMLWindow2 window, MSHTMLSite relatedSite, HtmlEditor htmlEditor)
{
this._relatedSite = relatedSite;
this.window = window;
this.doc = (Interop.IHTMLDocument2)window.document;
this.url = ((Interop.IHTMLLocation)((Interop.IHTMLWindow2)doc.GetParentWindow()).location).href;
this.body = (Interop.IHTMLElement3)doc.GetBody();
this.framebase = ((Interop.IHTMLWindow4)window).frameElement;
this.htmlFormatter = new HtmlFormatter();
this.CommandTarget = (Interop.IOleCommandTarget)doc;
this.winEvents = new FrameEvents(window, htmlEditor);
this.winEvents.Activate += new EventHandler(winEvents_Activate);
this.winEvents.DeActivate += new EventHandler(winEvents_DeActivate);
this.nativeElement = (FrameElement)htmlEditor.GenericElementFactory.CreateElement(framebase as Interop.IHTMLElement);
}
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)
{
}
}
public void CreateMSHTML()
{
bool flag = false;
try
{
this.tridentDocument = (Interop.IHTMLDocument2) new Interop.HTMLDocument();
this.tridentOleObject = (Interop.IOleObject) this.tridentDocument;
this.tridentOleObject.SetClientSite(this);
flag = true;
this.propNotifyCookie = new Interop.ConnectionPointCookie(this.tridentDocument, this, typeof(Interop.IPropertyNotifySink), false);
this.tridentOleObject.Advise(this, out this.adviseSinkCookie);
this.tridentCmdTarget = (Interop.IOleCommandTarget) this.tridentDocument;
}
finally
{
if (!flag)
{
this.tridentDocument = null;
this.tridentOleObject = null;
this.tridentCmdTarget = null;
}
}
}
public int ShowUI(int dwID, Interop.IOleInPlaceActiveObject activeObject, Interop.IOleCommandTarget commandTarget, Interop.IOleInPlaceFrame frame, Interop.IOleInPlaceUIWindow doc)
{
return(Interop.S_OK);
}
