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by: Jon Davis |
last post by:
If I have a class with a virtual method, and a child class that overrides
the virtual method, and then I create an instance of the child class AS A
base class...
BaseClass bc = new ChildClass();
.... and then call the virtual method, why is it that the base class's method
is called instead of the overridden method? How do I fix this if I don't
know at runtime what the child class is? I'm using
Activator.CreateInstance() to load the...
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by: pei_world |
last post by:
I have a contextMenu in MDIparent form, but why it also show up in my
MDIchild form as well.
how to get rid of it?
thanks
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by: James Spibey |
last post by:
Hi,
I have an MDI application which has aboout 10 child windows. The way
the app needs to work is that only one window should be visible at a
time and it should be maximized within the parent window. I have set
all my child windows to be WindowState.Maximized but after showing 2
or 3 windows, the windows all drop back to Normal state.
I have tried various things to overcome this inclusing overriding
OnResize etc but none seem to give...
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by: Dumdidum |
last post by:
Hello
I am a newbie to VB.NET, normally I code in VB6!
Now I have a big problem:
I want to have a server which has a windows media player-Control on
it. With the client I should remotly remote windows media player!
Therefore I took the sample "Sockets" from 101 samples for VB.NET from
microsoft
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by: |
last post by:
Any help would be greatly appreciated.
I'm trying to loop through my child forms.I've seen the "for...each" loop to do this
somewhere but can't find it now. I'm thinking storing the form names in an arraylist maybe?
For each form(not right) in System.Windows.Forms.Form(not right)
Thank You!
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by: andreas |
last post by:
Hi,
How to minimize with code all de childforms in the parentform.
I want to put a menuitem with text "MInimize all" in a parent form to
minimize all the child forms in the parent form at once.
How to code ?
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by: SL33PY |
last post by:
Hi and thank you for taking the time to read about my problem.
I have a simple MDI parent form frmMain with a menu (file, edit, window,
help).
Under file you can create new childforms called SelectSample.
Under Window there are a bunch of (standard) options, like tile
horizontal/vertical and cascade. I also have an entry "Center Window".
What I want to obtain here is that when a childwindow exist (the check is
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by: Mahesh Devjibhai Dhola |
last post by:
Hi,
Scenario:
The webservice was developed on windows 2000 Pro and deployed previously on windows XP pro for testing. We have tested for many days. The client for that service was 30+ and accessing the webservice each min. It was working 100% fine.
Problem:
But now in actual deployment, we have deployed webservice in Win Server 2003 and we have used all the default configurations. Now the clients are accessing that service the same way...
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by: nev |
last post by:
how to code this? i don't wanna check each childforms if they are visible or not.
i tried...
if mdiparent.hasopenchildforms then
msgbox("childform/s open")
end if
of course this will not work because there is no method like that.
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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: 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: 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...
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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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