Re: TDBRichView Hyperlink not working

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Etienne van Tonder

Posted: 06/23/2003 11:20:19

Hi Sergey,

Sorry I've not got back to you earlier. I've traced into the code again and

I may have lead you astray for which I apologise.

void __fastcall TfrmEMailPreview::rvvMessageJump(TObject *Sender, int id)

{

    TCustomRVFormattedData *rvd;

    int ItemNo;

    rvvMessage->GetJumpPointLocation(id, rvd, ItemNo);

    if (rvd != NULL)

    {

        AnsiString URL = (char*)rvd->GetItemTag(ItemNo);

        ShellExecute(0, "open", URL.c_str(), NULL, NULL, SW_SHOW);

    }

}

When I trace into the code above after the line:

rvvMessage->GetJumpPointLocation(id, rvd, ItemNo);

the values are:

id = 1

ItemNo = 5

rvd is ok & not NULL

so it seem to find the location ok but then when the following line is

executed:

AnsiString URL = (char*)rvd->GetItemTag(ItemNo);

the value of URL is NULL which causes the problem. Now the contents of

rvvMessage is being read from a BLOB in the database, could the problem be

caused by the options I have switched on when saving the contents in the

first place.

Regards,

Etienne.

"Sergey Tkachenko" <svt@trichview.com> wrote in message

news:3ef1c240$3@support.torry.net...

> I do not understand how GetJumpPointLocation can return RVData = NULL.

> Can you send me a simple project to reproduce this problem?

>

> > We are close to completing(finally) our eval of your component, but have

> > struck one problem:

>

>

>