Search found 9 matches

by Eugene Kruglov
Thu Oct 11, 2007 11:32 am
Forum: Support
Topic: Error on termination of an application using TRichView
Replies: 8
Views: 6988

I will try your suggestions, then report... Thank you for attention!
by Eugene Kruglov
Wed Oct 10, 2007 10:44 am
Forum: Support
Topic: Error on termination of an application using TRichView
Replies: 8
Views: 6988

On form destroy event, I put rv.clear and rv.format. It did not cause AV anymore. I did it, but the error persists... Then I've added the try.. except block in 'CRVData.pas' in place where the error comes from, and all was finished. The benefit from doing this is elimination of annoying OS's window...
by Eugene Kruglov
Tue Oct 09, 2007 9:01 am
Forum: Support
Topic: Error on termination of an application using TRichView
Replies: 8
Views: 6988

Error on termination of an application using TRichView

Hi, all, Does anyone know what may happen in application that uses an array of dynamically created/destroyed TRichViewEdits? While a program is running, everything is OK but on termination the following error occurs (the information is derived using JCL Debugger). Also used are TRvaControlPanel, TRi...
by Eugene Kruglov
Mon Aug 06, 2007 7:35 pm
Forum: Support
Topic: Contents of RichViewEdit changes when printing
Replies: 4
Views: 4905

Hi, Sergey! Sorry for my stupidity, I have done it! I've forgotten that when I perform the SaveToStream/LoadFromStream actions all my controls are copied only as their text representations and restored in OnRVFControlNeeded event handler. Hence, they (after copyiing) can not reflect the changes made...
by Eugene Kruglov
Sat Aug 04, 2007 9:18 pm
Forum: Support
Topic: Contents of RichViewEdit changes when printing
Replies: 4
Views: 4905

Sergey, Sorry, I am probably stupid, but your advice did not help. I create TRichViewEdit, fill it with contents of another TRichViewEdit, then try to 'process' it (i.e. replace controls with text). When I change the text in the control the preview seems not to change at all! Code fragment (sorry fo...
by Eugene Kruglov
Thu Aug 02, 2007 8:01 pm
Forum: Support
Topic: Contents of RichViewEdit changes when printing
Replies: 4
Views: 4905

Contents of RichViewEdit changes when printing

Hi, Sergey, Your help is needed again. In my application I have, on printing, to replace controls' images as they look with text they contain. The problem is that when using RVPrint component's internal RV property the actual contents of RichViewEdit is affected, i.e. controls are replaced with text...
by Eugene Kruglov
Fri Jul 06, 2007 8:08 pm
Forum: Support
Topic: Troubles with Delphi controls
Replies: 5
Views: 5589

Hi, all (especially Sergey) I resolved this problem using new routines of registering the complex classes and streaming the components. These procedures radically differ from all offerred by Borland and others (e.g. StringToComponent, ObjectTextToBinary and vice versa). Now, it's really possible to ...
by Eugene Kruglov
Wed Jul 04, 2007 2:42 pm
Forum: Support
Topic: Troubles with Delphi controls
Replies: 5
Views: 5589

Troubles with Delphi controls

Sergey,

I've sent you e-mail yesterday, including my sample project and RVF-files that are loaded incorrectly. Awaiting your reply,

Regards, Eugene.
by Eugene Kruglov
Mon Jul 02, 2007 9:54 pm
Forum: Support
Topic: Troubles with Delphi controls
Replies: 5
Views: 5589

Troubles with Delphi controls

Dear folks and Sergey personally, I am not an advanced coder, so I probably do something wrong... The problem, according to the forum, is not new: why Delphi controls are not rendered correctly after being saved to and then loading back from RVF file. Or, they are not rendered at all. I use Register...