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by: Lorenzo Villari |
last post by:
I premise I don't know C++ well but... I wondered what is this data hiding
thing... I mean, if I can look at the header (and i need it beacuse of the
class), then what's hidden?
Can someone give me an example of something hidden from the user?
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by: Jacky11 |
last post by:
Can anyone help me?
Please see the code I'm using now.
Public Function sheetlayout()
On Error GoTo Err_Command1_Click
Dim xl As Object
Set xl = GetObject("c:\windows\desktop\123.csv")
xl.Application.Visible = True
xl.Parent.windows(1).Visible = True
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by: Nathan Bloomfield |
last post by:
Hi there,
I am having difficulty with a piece of code which would work wonders
for my application if only the error trapping worked properly.
Basically, it works as follows:
- adds records from rsSource into rsDest
- if it finds a key violation then it deletes the current record from
rsDest and adds the new record from rsSource. This works perfectly -
but only for the first found duplicate record, it brings up the error
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by: tshad |
last post by:
I am trying to hide all my datalistitems, which contain labels, textboxes a
datagrid, etc. I want to show each datalist item one at a time on the page
as the user pages through it.
I tried:
for each oItem as DataListItem in DataList1.Items
oItem.Visible = false
And that doesn't seem to work.
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by: Mr Newbie |
last post by:
I was thinking about developing a workflow application yesterday and was
musing over the different approaches than one could take in restricting
specific actions on a ticket( Form ) at any said stage.
One approach I have used on other systems is to prevent the action buttons
appearing. For example, if one did not have the Role of Administrator, one
would be prevented from deleting a ticket not created by oneself.
However, it did occur...
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by: Alex |
last post by:
Hello all,
I have a main form(say "form1") .i want to display another form(say
"form2") on occuring of an event (say a button click) and want to hide
it after some time so that it will again displays while occuring of the
same event.I develop it by creating an object of the form2 and
displays it in the event by calling form2.Show() and hide it by calling
form2.Hide().
the problem is that while displaying the form2 the memory usage of...
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by: JJ297 |
last post by:
I want to hide the Pin field below in my repeater. How do I do this?
<asp:Repeater ID="Repeater1" runat="server"
DataSourceID="SqlDataSource1">
<ItemTemplate>
<tr>
<td><font color="#330099">Claim SSN: </font><b><%#
Eval("ClaimSSN") %></b></td>
<td colspan="2"></td>
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by: Sh4wn |
last post by:
Hi,
first, python is one of my fav languages, and i'll definitely keep
developing with it. But, there's 1 one thing what I -really- miss:
data hiding. I know member vars are private when you prefix them with
2 underscores, but I hate prefixing my vars, I'd rather add a keyword
before it.
Python advertises himself as a full OOP language, but why does it miss
one of the basic principles of OOP? Will it ever be added to python?
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by: matt |
last post by:
Hello group,
I'm trying to become familiar with the information hiding design rules, and I
have a lot (3) of questions for all you experts. AFAIK, a generic module has 2
files:
================
module.h
================
#ifndef __MODULE_HDR_INCLUDED__
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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: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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: 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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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