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by: David MacQuigg |
last post by:
Playing with Prothon today, I am fascinated by the idea of eliminating
classes in Python. I'm trying to figure out what fundamental benefit
there is to having classes. Is all this complexity unecessary?
Here is an example of a Python class with all three types of methods
(instance, static, and class methods).
# Example from Ch.23, p.381-2 of Learning Python, 2nd ed.
class Multi:
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by: CJack |
last post by:
hy,
I have an mdi application, i create a child form and I want to know
when a button is pressed while that child form is loaded.
I have this code:
private void frmTestBaby_KeyUp(object sender, System.EventArgs e)
{
MessageBox.Show("keyboard button pressed!");
}
Following is the code to load the frmTestBaby
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by: Maheshkumar.R |
last post by:
Hi groups,
How i can command over the MDI CHIlD forms created dynamically at runtime from PARENT.
Let say, i have generated 5 mdichild forms, but i want to work with child form1 from MDI parent menu functions. if i select draw line in MDI parent, the line should be drawn in current active child..any URLS for this or guide me to achieve this communication...
--
Mähésh Kumär. R
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by: Tom |
last post by:
A dumb question: Exactly how does tabbing work in an ASP.NET form in the
browser? Does it work the same was as a Windows Forms form does?
I have a rather complicated ASP form (that consists of HTML tables, ASP text
boxes, drop downs, data grids, etc)... and no matter how I set the TAB
indexes, it never seems to work the way I want it to - sometimes tabbing all
over the place!
What am I doing wrong? Thanks for any input...
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by: Lance |
last post by:
I've noticed that controls that are contained in MDI child forms fail to raise MouseLeave events if the MDI child form's MdiParent property is set to Nothing (after it was set to an existing MDI container form) or if the MDI child form's Visible property is set to False (after the MDI child form was shown). This is an enormous problem for my app because I must show different MDI child forms based on the state of my application and many of the...
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by: vikki |
last post by:
I have my main window (made of a CFrameWnd and a CWnd
subclasses).
When I created the CWnd subclass (the main client area), I
used WS_EX_CONTROLPARENT in the CreateEx method.
I have several windows that are children of the CWnd, each
including a window style WS_TABSTOP. However, tabbing
among these controls does not work.
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by: Nick |
last post by:
Hi,
This is a very common issue. I have a read only Windows Application
datagrid, on which i want to prevent the tabbing between the columns and
rows.
What needs to happen is this:
When i hit tab and land on the grid, I have to scroll through the rows using
the up/dwon keys .
When I hit tab when I'm on the grid, i need to set the focus onto the next
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by: Lenster |
last post by:
Environment
---------------
Visual Studio.NET 2003 Version 7.1.3088
..NET Framework 1.1 Version 1.1.4322 SP1
XP Professional 5.1.2600 SP2 Build 2600
Problem Description
-----------------------
I have an mdi parent form.
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by: Doug Bell |
last post by:
Hi
I have a DataGrid with some hidden columns and also some read Only and some
ComboBox Columns.
Sandard Tabbing through the Datagrid sees the focus go to the hidden columns
requiring further Tabbing to get to the desired column but it works fine
stopping correctly on the ComboBox column.
I have built a routine to test whether the use is Tabbing forward or back
(Shift Tab) by looking at the last location, not by trapping the Keys. If
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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: 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...
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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: 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: 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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