RichEdit control: Determine when text is changed?

Posted by Rosarch on Stack Overflow See other posts from Stack Overflow or by Rosarch
Published on 2010-06-10T01:20:38Z Indexed on 2010/06/10 1:22 UTC
Read the original article Hit count: 273

Filed under:

richedit

|

wfc

I'm trying to count the number of times that text is changed in a given RichEdit control. I considered using events like key down, but that gets messy when you consider keys that don't change the text (like arrows, page up, etc). And how do you make sure you get all of those keys?

It seems it would be simpler to register a callback for a onTextChanged event, if one exists. Is there any way to do something like that?

© Stack Overflow or respective owner

Related posts about richedit

Detect click on URL in RichEdit

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to update RichEdit so that it detects URL and enables clicking on it to open in the browser. Detecting URL is easy, I just use the following code from http://www.scalabium.com/faq/dct0146.htm mask := SendMessage(MNote.Handle, EM_GETEVENTMASK, 0, 0); SendMessage(MNote.Handle, EM_SETEVENTMASK… >>> More
RichEdit, winapi - paragraph aligment

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I would like to have a line aligned in such way, that some first words are aligned left and some last words are aligned right, but all are in the same line: | text 1 text2 | | Lorem ipsum dolor sit amet | Is that possibile? How can I do that? >>> More
RichEdit's EM_AUTOURLDETECT message not always sent

as seen on Stack Overflow - Search for 'Stack Overflow'
To describe this issue, the best would that you would test my application with following usecase: Application: http://ubuntuone.com/p/nF/ Open application; Click on the ""captioned button; Click on same button again; Click on the same button again. As you can see - URL is correctly detected… >>> More
RichEdit control: Determine when text is changed?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to count the number of times that text is changed in a given RichEdit control. I considered using events like key down, but that gets messy when you consider keys that don't change the text (like arrows, page up, etc). And how do you make sure you get all of those keys? It seems it would… >>> More
Problems with native Win32api RichEdit control and its IRichEditOle interface

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi All! As part of writing custom command (dll with class that implements Interwoven command interface) for one of Interwoven Worksite dialog boxes,I need to extract information from RichEdit textbox. The only connection to the existing dialog box is its HWND handle; Seemingly trivial task , but… >>> More

Related posts about wfc

Using WFC authentication service for web application

as seen on Stack Overflow - Search for 'Stack Overflow'
I am using a WFC authentication service I set up with a web application. I have successfully set up and tested the AuthenticationService and RolesService. The web application can successfully call methods like ValidateUser and GetRolesForCurrentUser through the WFC services. I want to integrate the… >>> More
WCF - Windows authentication - Security settings require Anonymous...

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am struggling hard with getting WCF service running on IIS on our server. After deployment I end up with an error message: Security settings for this service require 'Anonymous' Authentication but it is not enabled for the IIS application that hosts this service. I want to use Windows authentication… >>> More
WCF Method is returning xml fragment but no xml UTF-8 header

as seen on Stack Overflow - Search for 'Stack Overflow'
My method does not return the header, just the root element xml. internal Message CreateReturnMessage(string output, string contentType) { // create dictionaryReader for the Message byte[] resultBytes = Encoding.UTF8.GetBytes(output); XmlDictionaryReader… >>> More
RichEdit control: Determine when text is changed?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to count the number of times that text is changed in a given RichEdit control. I considered using events like key down, but that gets messy when you consider keys that don't change the text (like arrows, page up, etc). And how do you make sure you get all of those keys? It seems it would… >>> More
Kernel panic when bringing up DRBD resource

as seen on Server Fault - Search for 'Server Fault'
I'm trying to set up two machines synchonizing with DRBD. The storage is setup as follows: PV - LVM - DRBD - CLVM - GFS2. DRBD is set up in dual primary mode. The first server is set up and running fine in primary mode. The drives on the first server have data on them. I've set up the second… >>> More