Solved

Graphic in Rich text?

Posted on 1998-10-16
5
162 Views
Last Modified: 2010-04-06
I am trying to load a rtf file containing a graphic into a richedit. It will load only the lines, but i do not know how to load the graphics?
0
Comment
Question by:zonk
  • 2
  • 2
5 Comments
 
LVL 8

Accepted Solution

by:
ZifNab earned 50 total points
ID: 1343138
zonk,

this is not possible, because the Trichedit is a descendant of the windows richedit, which doesn't has these capabilities...

Just test it by pasting a wordpad text with image to your richedit... text will be displayed, but image not!

Go to this page and download this freeware component

TRichEditWithOle

find sources etc at his homepage http://wet.kiss.uni-lj.si/~k4fe0106/ 

also, look at this thread ...

http://www.experts-exchange.com/topics/comp/lang/delphi/Q.10077554

Regards, Zif.
0
 
LVL 2

Expert Comment

by:Thaddy
ID: 1343139
Ziffnab is not completely Right. The control itself has a couple of com extensions that are not implemented in the VCL (Omission from borland/inprise).
(But you can still do the trick)
Yes, this IS possible, even easy, with a little trickery.

You need to implement just two -documented- COM interfaces
-IRichEditOleCallback
-IRichEditOle
I found them a couple of years ago in MS C++ headerfiles.
RichOle.h.
I'll send you an answer if you want. It works great!
The code is a simplified version of something I found on the web,
I simplified it for an SDGN session by me last September.

0
 
LVL 2

Expert Comment

by:Thaddy
ID: 1343140
Ziffnab is not completely Right. The control itself has a couple of com extensions that are not implemented in the VCL (Omission from borland/inprise).
(But you can still do the trick)
Yes, this IS possible, even easy, with a little trickery.

You need to implement just two -documented- COM interfaces
-IRichEditOleCallback
-IRichEditOle
I found them a couple of years ago in MS C++ headerfiles.
RichOle.h.
I'll send you an answer if you want. It works great!
The code is a simplified version of something I found on the web,
I simplified it for an SDGN session by me last September.

0
 
LVL 8

Expert Comment

by:ZifNab
ID: 1343141
Hi Thaddy, correct, that's why I gave the link to the component, which implements them. Zif.
0
 

Author Comment

by:zonk
ID: 1343142
SO the two solutions are identical?
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Introduction The parallel port is a very commonly known port, it was widely used to connect a printer to the PC, if you look at the back of your computer, for those who don't have newer computers, there will be a port with 25 pins and a small print…
Hello everybody This Article will show you how to validate number with TEdit control, What's the TEdit control? TEdit is a standard Windows edit control on a form, it allows to user to write, read and copy/paste single line of text. Usua…
This Micro Tutorial will give you a basic overview how to record your screen with Microsoft Expression Encoder. This program is still free and open for the public to download. This will be demonstrated using Microsoft Expression Encoder 4.
This Micro Tutorial hows how you can integrate  Mac OSX to a Windows Active Directory Domain. Apple has made it easy to allow users to bind their macs to a windows domain with relative ease. The following video show how to bind OSX Mavericks to …

920 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

11 Experts available now in Live!

Get 1:1 Help Now