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by: Kevin Little |
last post by:
#!/usr/bin/env python
'''
I want to dynamically add or replace bound methods in a class. I want
the modifications to be immediately effective across all instances,
whether created before or after the class was modified. I need this
to work for both old ('classic') and new style classes, at both 2.3
and 2.4. I of course want to avoid side effects, and to make the
solution as light-weight as possible.
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by: Steven D'Aprano |
last post by:
Suppose I create a class with some methods:
py> class C:
.... def spam(self, x):
.... print "spam " * x
.... def ham(self, x):
.... print "ham * %s" % x
....
py> C().spam(3)
spam spam spam
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by: Christopher Weaver |
last post by:
I'm familiar with the ComboBox.Items.Add method, but I can't make it work
with a ComboBox that is bound. Is it possible? Should I just add a row to
the table that it's bound to?
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by: Aaron Ackerman |
last post by:
I have a bound combobox the appears on a cell within the column of my bound
grid when the user clicks on a cell n(In my vb.net WinForm app).
I am trying to allow the adding of an item to that bound combo by allowing
the user to dynamically type in the new value directly in the combo box
whcih in turn updates the lookup table and then when they have finished
leaves that particular cell on the grid with the correct value.
Seems...
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by: Marco Roberto |
last post by:
Hi,
is there anyway to add itens into a combobox after this
control be bound with a dataset?
Regards,
Marco
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by: Greg |
last post by:
Binding Manager & dataset - won't add record
I've got an untyped dataset with controls bound through code. The user
can select a question number from a bound combobox, and the question
number and question text are displayed in bound textboxes. This part
works fine.
When I go to add a new record, the textboxes clear as they should. I
enter a new question number and tab to the textbox for the question
text. At this point, the text for the...
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by: Kevin Hodgson |
last post by:
I have a DataBound ComboBox, which has a text value as the Value property,
and the UniqueID for that value is bound to the Combobox.Tag property.
When a user makes a new selection in the combobox, I need to run a SQL Query
with the UniqueID of the new value they are picking.
The .SelectedIndexChanged and .SelectedValueChanged events give me the .Tag
value BEFORE the new selection is made. I'm getting the value for the
previous value,...
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by: dancole42 |
last post by:
So I have a subform that lists the various items on a particular
invoice.
First, the user selects a product class from the Class dropdown. This
is bound to the Class field in the InvioceLines table. The rowsource
for the combobox is:
ClassName, ClassID, ClassSort
from the Class table, with the bound column set to ClassID.
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by: Konrad Hammerer |
last post by:
Hi!
Can somebody tell me or show me an example how to add a textbox and a
button dynamically by code to an apsx page and how to read the filled in
value from the textbox after the user has clicked the button?
I have tried this without success because after the user has clicked the
button, the textbox seems to be disappeard! I have added it to a
placeholder and tried to read it with
ctype(placeholder1.controls.item(0),textbox).text,...
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by: crjunk |
last post by:
Is is possible to dynamically create and add textboxes to a form when
a button is clicked?
I've written and tried to execute the following code:
Dim ctrl As Control
Dim ctlNameCB As ComboBox
Dim FieldName As String
Private Sub brnOverlay_Click(ByVal sender As System.Object, ByVal
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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: 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: 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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