Search found 7105 matches

by Sergey Tkachenko
Tue Aug 22, 2017 5:16 pm
Forum: Examples, Demos
Topic: [Demo] How to drag text from grid to editor
Replies: 0
Views: 14

[Demo] How to drag text from grid to editor

These demos show how to drag text from the selected cell of TStringGrid to TSRichViewEdit. http://www.trichview.com/support/files/stringgridtosrv.zip The ZIP contains two versions of the demo: 1) Using VCL drag&drop 2) Using system (OLE) drag&drop. This version uses additional components: Drag and D...
by Sergey Tkachenko
Tue Aug 22, 2017 9:58 am
Forum: RVMedia
Topic: RVMedia Rotate
Replies: 3
Views: 2124

Re: RVMedia Rotate

Do you mean vertical flip or horizontal flip?

Вы имеете в виду отражение горизонтальное (поменять право и лево) или вертикальное (перевернуть с головы на ноги)?
by Sergey Tkachenko
Thu Aug 10, 2017 9:08 pm
Forum: Support
Topic: AWAY for August 11-21
Replies: 0
Views: 82

AWAY for August 11-21

I will be out of office from August 11 to 21
I'll try to answer some (mostly non-technical) questions during my vacation (both on the forum and e-mail) but not to all, sorry. Other questions will be answered when I return.
by Sergey Tkachenko
Thu Aug 10, 2017 9:06 pm
Forum: Support
Topic: Problem with saving/loading RTF text to/from DB
Replies: 9
Views: 377

Re: Problem with saving/loading RTF text to/from DB

I wanted to solve this problem before leaving for vacation, but I couldn't, sorry.
I'll check your files when I return from vacation, after August, 21.
by Sergey Tkachenko
Thu Aug 10, 2017 4:17 pm
Forum: RVMedia
Topic: Beta version for registered users
Replies: 0
Views: 78

Beta version for registered users

A beta version is available for registered users. It's free for all customers who ordered RVMedia in 2016 and 2017, otherwise, it requires to order an update (not a new license, there are special renewal prices). This version has some known problems, we are working to fix them. You can find addition...
by Sergey Tkachenko
Tue Aug 08, 2017 6:29 am
Forum: RVMedia
Topic: Testing RVCamera - Video blurred
Replies: 10
Views: 507

Re: Testing RVCamera - Video blurred

Please test the same with TCP protocol
by Sergey Tkachenko
Mon Aug 07, 2017 5:37 pm
Forum: Support
Topic: Problem with saving/loading RTF text to/from DB
Replies: 9
Views: 377

Re: Problem with saving/loading RTF text to/from DB

Please give me step-by-step instructions how to reproduce the problem.
Which doc? Which page? Where I can see what the result is wrong?
by Sergey Tkachenko
Sun Aug 06, 2017 2:25 pm
Forum: Support
Topic: copy/paste with tag, possible?
Replies: 1
Views: 80

Re: copy/paste with tag, possible?

I cannot reproduce the problem. When I copy-paste a hyperlink in the ActionTest demo, the link target (stored in tag) is still there.
Make sure that
1) rvoAutoCopyRVF is included in Options
2) rvoClearTagOnStyleApp is NOT included in EditorOptions
by Sergey Tkachenko
Sat Aug 05, 2017 7:55 pm
Forum: Support
Topic: TSRichViewEdit doesn't save/load controls
Replies: 4
Views: 176

Re: TSRichViewEdit doesn't save/load controls

You do not 3 fields. SRichViewEdit.RichViewEdit.SaveRVFToStream saves the whole document, including header and footer. Saving: SRichViewEdit.RichViewEdit.SaveRVFToStream(msBody,false); TBlobField(FieldByName('blobContentBody')).LoadFromStream(msBody); Loading: TBlobfield(FieldByName('blobContentBody...
by Sergey Tkachenko
Sat Aug 05, 2017 12:14 pm
Forum: Support
Topic: TSRichViewEdit doesn't save/load controls
Replies: 4
Views: 176

Re: TSRichViewEdit doesn't save/load controls

Classes of all controls inserted in the editor must be registered.
Call one time, before the first loading:

Code: Select all

RegisterClasses([TEdit, TButton]);
(for all classes of used controls)
by Sergey Tkachenko
Fri Aug 04, 2017 6:11 pm
Forum: Support
Topic: export TPanel as shortCode and import back
Replies: 3
Views: 162

Re: export TPanel as shortCode and import back

1) There is a special event for saving components to a file, OnSaveComponentToFile Since the last update, it includes two hidden parameters: Sender.Style.RVData and Sender.Style.ItemNo. So you can get the item text as TCustomRVData(Sender.Style.RVData).GetItemText(Sender.Style.ItemNo) 2) If you use ...
by Sergey Tkachenko
Wed Aug 02, 2017 4:50 pm
Forum: Support
Topic: Convert TextItem with text styles to html text
Replies: 4
Views: 176

Re: Convert TextItem with text styles to html text

uses RVTypes, CRVData; type TCustomRVDataAccess = class (TCustomRVData) end; function GetTextItemHTML(RVData: TCustomRVData; ItemNo: Integer): TRVUnicodeString; var Span: TRVRawByteString; FontName: TRVUnicodeString; TextStyle: TFontInfo; begin Result := UTF8ToString(TCustomRVDataAccess(RVData).Get...
by Sergey Tkachenko
Wed Aug 02, 2017 3:43 pm
Forum: Support
Topic: Convert TextItem with text styles to html text
Replies: 4
Views: 176

Re: Convert TextItem with text styles to html text

Do you want to save all text properties (font, color, etc.)?
by Sergey Tkachenko
Wed Aug 02, 2017 3:42 pm
Forum: Support
Topic: Problem with saving/loading RTF text to/from DB
Replies: 9
Views: 377

Re: Problem with saving/loading RTF text to/from DB

Can you reproduce the problem in a simple project, using files instead of DB?
If yes, please send it to me