473,725 Members | 2,006 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

RichTextBox protected areas

Is posible that erase protected areas in RichTextBox and press undo the
protected area to remain protected, not to be added to the richtextbox
plain text

Dec 22 '05 #1
0 1033

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

5
13046
by: user | last post by:
Hello When i add new lines of text to my RichTextBox, and when vertical scroll bar appear (there is more text than RichTextBox can display), RichTextBox always display "the oldest text" (vertical scrollbar is always rolled to the top). And i want to see "fresh text" (vertical scrollbar should be rolled to bottom position). How can i do that ?
1
1786
by: Jesper | last post by:
Hi, Im fairly new to C# but have som experience in the C++/MFC world and I am a bit confused as I cant find some information that I am used to having. I am trying to use the RichTextBox control and specifically the Protected event. In C# I get no arguments to this event (well I do but the EventArgs object contains no usefull information). If I was to receive this as a message in C++, by receiveing the EN_PROTECTED notification, I would get...
2
4972
by: Leon Friesema | last post by:
Hiyall! I have a RichTextBox inside a UserControl which should be able to indent a block off text (or UnIndent for that matter) like the SourceEditor of VS2003 or WinWord does. All controls on the form (except for the RichTextBox) have TabStop=False and I have a KeyDown event handler which calls the IndentSelection function. No problem with the indenting (I've watched when stepping through the code) except.. The e.Handled does not seem...
2
16751
by: chrisben | last post by:
Hi, I am using .NET 1.1. I put a web address to a RichTextBox and set its DetectUrls property as true. After the app starts, it underline the link automatically but I cannot click it. How can I make it clickable in RichTextBox? Thanks Chris
0
1589
by: Patrick Blackman | last post by:
Hi have created a richtextbox from scratch using the following code: public class TextPad:Control { public TextPad(){} //RichTextBox overrides protected override CreateParams CreateParams { get { CreateParams cp = base.CreateParams;
3
9410
by: Rachel Suddeth | last post by:
I want to react to scrolls in a RichTextBox (I want to let the user know when he has changed to a new printable page.) I have handled the VScroll() event, but that only responds to scrollbar clicks. If the user slides the "thumb", I seem to get no indication. Anyone know how to get notified of the thumb slide from a RichTextBox? I can derive from RichTextBox and trap messages if need be, but I have not been able to figure out what to...
0
1626
by: Vivien Parlat | last post by:
Hello, I searched hard but couldn't find an answer to that question : what's wrong in my code (see below), I'm trying to create an extended RichTextBox, adding new "things" to be painted into it. I read a way could be to override WndProc, but another which seems cleaner to me is to override OnPaint(), which is fired only if UserPaint style is defined to true. So my code is : public class RTB : RichTextBox
2
4183
by: MLM450 | last post by:
I need to programmatically delete protected text in a RichTextBox. The problem is that I can't find a way to do it without getting undesirable results in the undo buffer. If I unprotect the text and delete, 2 entries go into the undo buffer. If the user performs a single undo, they get back the text unprotected. If I copy the entire RTF text, make my changes and copy it back, the undo buffer is initialized.
1
4926
by: Andrus | last post by:
I need to save font selected by user by Ctrl+MouseWheel in Winforms RichTextBox. I tried override below but this does not remember font: in this method Font.Size property seems to be always *initial* Font size when RichTextBox is created, *not* the font size set by ctrl+mouse wheel. How to find the font size set by Ctrl+Mouse wheel ?
0
8886
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...
0
9401
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
1
9168
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
0
9105
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
0
8091
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
0
4509
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
4780
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
3218
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
2
2632
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.