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by: epigram |
last post by:
I have a form on a web page that contains several textbox controls (i.e.
input type="text") and a checkbox. As soon as the text changes, in only a
subset of these textbox controls, I want to enable the checkbox. I've tried
the OnChange event for these textbox controls, but this event is fired only
when the control loses focus. I need the checkbox to enable immediately. I
then started experimenting with the OnKeyUp event for these...
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by: Becker |
last post by:
This is probably a very dumb question, I am using VB.NET 2003 and I see
where I can use a method to append text to a textbox, but how about remove?
I have a textbox that I continually post log type data to and I want to keep
it limited to 500 lines of text so that old lines get removed. How can I
remove lines of text from a textbox?
Thanks,
Ben
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by: Shawn |
last post by:
Anybody know how to use wordwrap=true and multiline = true on a textbox, but
still have the textbox.lines attribute advance if the wordwrap happens?
I have a large textbox that is setup like this and I want to get the number
of lines of text, but right now, unless a user hits Enter, it always reports
1 line.
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by: Eric |
last post by:
Visual C++ 2005 Express
MVP's and experience programmer's only please!...
I need to get the number of lines in a textbox so I can insert them into a
listview. The text comes from my database and is unformatted. I display the
text to my user in the listview. The textbox I create logically in the
program, and I initialize the correct properties for a normal multiline
editor.
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by: Eric |
last post by:
Visual C++ 2005 Express
MVP's and experience programmer's only please!...
I need to get the number of lines in a textbox so I can insert them into a
listview. The text comes from my database and is unformatted. I display the
text to my user in the listview. The textbox I create logically in the
program, and I initialize the correct properties for a normal multiline
editor.
|
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by: Eric |
last post by:
Visual C++ 2005 Express
MVP's and experience programmer's only please!...
I need to get the number of lines in a textbox so I can insert them into a
listview. The text comes from my database and is unformatted. I display the
text to my user in the listview. The textbox I create logically in the
program, and I initialize the correct properties for a normal multiline
editor.
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by: Eric |
last post by:
Visual C++ 2005 Express
MVP's and experience programmer's only please!...
I need to get the number of lines in a textbox so I can insert them into a
listview. The text comes from my database and is unformatted. I display the
text to my user in the listview. The textbox I create logically in the
program, and I initialize the correct properties for a normal multiline
editor.
|
by: Eric |
last post by:
Visual C++ 2005 Express
MVP's and experience programmer's only please!...
I need to get the number of lines in a textbox so I can insert them into a
listview. The text comes from my database and is unformatted. I display the
text to my user in the listview. The textbox I create logically in the
program, and I initialize the correct properties for a normal multiline
editor.
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by: =?Utf-8?B?UmF5IE1pdGNoZWxs?= |
last post by:
Hello,
I have a multiline RichTextBox that I use for data logging. I'm concerned
about how the AppendText method reacts when over time the maximum number of
characters have been added. Do the oldest characters it contains start
rolling off the top into the bit bucket, does it simply start silently
ignoring appends until some characters, are deleted, or does some kind of
exception get thrown? I've heard numerous opinions on what the...
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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...
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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...
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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,...
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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...
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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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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
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