Wrapper for ReportBuilder "Invalid Window Handle"

[mgkrebbs]

Hi folks,
I have a web application (IntraWeb) that I run Reportbuilder reports all the time. I set all events and settings so that no Windows dialogs will popup, then do a PsRBRoutines.ExportToPDFInStream(ppReport1,zStream); -using Praagnan export Devices. However, if I try this with a report that has a TppDBRichview in it. I get

---------------------------
Microsoft Internet Explorer
---------------------------
System Error. Code: 1400.
Invalid window handle
---------------------------
OK
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It seems to be happening on tthe first line of this procedure in RVScroll.pas:

procedure TRVScroller.CreateWnd;
begin
inherited CreateWnd;
FSmallStep := GetDefSmallStep;
AfterCreateWnd1;
if {$IFDEF RICHVIEWDEF4} not SysLocale.MiddleEast and {$ENDIF}
Assigned(RV_InitializeFlatSB) then
RV_InitializeFlatSB(Handle);
{$IFDEF RVFLATSCROLLBARS}
UpdateScrollStyle(False);
UpdateScrollColor(False);
{$ENDIF}
CreateThemeHandle;
AfterCreateWnd2;
end;

I tried adding code on the "onCreate" event of the report to set the ppDBRichview's "AutoDisplay" to false. -Didn't help.
Anyone have any ideas?
Thanks.

[Sergey Tkachenko]

answered in private message

[mgkrebbs]

Sergey,
I tried a couple of private messages to you to get update on this issue. Did you get them? I did not get a response.
-Thanks

[Sergey Tkachenko]

Answered in PM

[mgkrebbs]

Sergey-
We haven't heard from you on this. Didyou get the demo, etc? Please get in contact with us.

[Sergey Tkachenko]

Sorry for the long delay.
Yes, I received your demo.
I'll try to solve the problem tomorrow.

[mgkrebbs]

Sergey,
Thanks for the fix.