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by: BBFrost |
last post by:
We just recently moved one of our major c# apps from VS Net 2002 to VS Net
2003. At first things were looking ok, now problems are starting to
appear.
So far ...
(1) ComboBox.SelectedValue = db_value;
If the db_value was not included in the ComboBox value list the
ComboBox.SelectedIndex used to return -1, Now the very same code is
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by: Dan Smith |
last post by:
Right now the only way to use a WinForms control in MFC is to enable COM
Interop for the control and use it in MFC as you would any ActiveX control.
While this works, COM Interop is a pain, and an ActiveX control isn't as
straight-forward as a CWnd-derived object. It also means that I have to
split my code into two projects. Going the other way (using MFC in
WinForms) is only possible by exposing MFC objects as ActiveX controls,
which...
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by: Shamil Salakhetdinov |
last post by:
Hi All,
Have anybody seen somewhere techniques like the one described here:
Automating Windows Applications
http://www.thecodeproject.com/com/automatingwindowsapps.asp
but for managed WinForms application?
Basically what is needed:
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by: Segfahlt |
last post by:
I need a little help here please.
I have 2 win forms user controls in 2 different projects that I'm hosting in
2 different virtual directories. The controls have been test and operate okay
in both projects.
Both controls(dlls) have been signed using SN.exe and I've set up the
appropriate .Net assembly permissions using those Strong Names
The DLL's have been copied to the /bin directory in both web virtual
directories.
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by: 3Cooks |
last post by:
I have a windows application written in Visual Basic 6.0 that is going
to be redeveloped in dotNET. We are trying to decide if we should
deploy using Webforms or Winforms and I need advice from someone who is
not on my team.
The VB 6.0 application is used by approximately 100 users. All users
reside in-house. There is an existing external website that will use
some of the same components but the two applications are separate.
The...
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by: Mark Rae |
last post by:
Hi,
Just looking for some v2 guidance here...
In WebForms, the DropDownList control has an Items collection which contains
ListItem objects which, in turn, very conveniently contain a text property
and a value property.
In WinForms, the ComboBox control also has an Items collection which can
contain (as I understand it) pretty much any object which can display
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by: brian.wilson4 |
last post by:
Our group is currently comparing winforms vs webforms.....app is Corp
LAN based - we have control of desktops.....Below is pros and cons list
we have come up with - if anything strikes you as untrue or you would
like to add - please comment - thanks.....
Rich Client PROS
1. User experience (* indicates feasible on web with AJAX) -
a. Single, unified application experience
b. Windows/Office-like look and feel -
i.Tabs - drag and drop...
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by: Mike |
last post by:
Hi All,
Is there a good book or paper on conceptualizing Winforms as objects?
In object-oriented programming I don't find it diffiucult to see
"student", "person", or "car" as objects, but I do have problems
conceptualizing a "form" and controls on forms as objects and how they
fit together. Is there anything specifically on dealing with forms
while maintaining the OO model and design in C#?
Thanks much,
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by: Peted |
last post by:
Can anyone suggest a best practice approach to building a dynamic
winforms UI.
Just as an example somehting like a billing application where you
enter a customer billing data and the billing options, the UI and the
winform controls you have visible are dynamic and can change as
information is entered, so that there is a dependency between between
the data you enter and how other controls react, and/or are even
selectable
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by: raylopez99 |
last post by:
Here I am learning WinForms and two months into it I learn there's a
WPF API that is coming out. Is this WPF out yet, and is it a threat
to WinForms, in the sense that all the library routines I memorize and/
or familiarize myself in WinForms will disappear in WPF? I did note
in one early version of C#, the non-generic "ArrayList" was replaced
by the generic and template <based List, but that kind of change is
not a big deal. If WPF...
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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...
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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: 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: 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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