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by: CGuy |
last post by:
URGENT HELP REQUIRED FROM GURUS
Hi,
I have a custom object that implements ICollection and IListSource. This
object has also an enumerator defined for it which implements IEnumerator
and IList. Now, I'm trying to bind object to a combo box. The bidning
happens correctly, but I'm unable to set the DisplayMember property of the
combo box (the count of items in the combo box gives me the correct value,
but no items are displayed in the...
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by: Sarfraz Hooda |
last post by:
Hi,
I have a collection object which i am binding to a ASP.Net datagrid. Columns
are not appearing in the proper sequence as I would like it to appear on
datagrid. I know I can modify the columns definition in data grid to change
the order as I want and also by setting AutoGenerate columns to false. But I
am wondering is there a way I can set the order at collection level?
I have implemented the iList interface at collection.
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by: Rik Brooks |
last post by:
I find it amazing that I am quickly able to find answers to obscure questions
but simple ones elude me.
I have a datagrid that I've bound, no problem at all. Now I want to -
programatically - loop through each row, extracting the data held in each
column.
I can't figure out how to do that. It has to be simple, can somebody please
help me?
--
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by: BB |
last post by:
Hey,
CollectionBase has following methods
OnInsertComplete,OnSetComplete,....
When I bind a collection to a datagrid. Is it the datagrid
thats call the OnInsertComplete? Or is it the List.Add
thats calling the OnInsertComplete?
What I don't understand is when OnSetComplete is called
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by: Tom McLaughlin |
last post by:
I am new to vb.net and I am running into problems understanding
DataBinding and its concept. The only examples I find are always
talk about Web design, I only want to use this data on my
standalone computer. So my question is:
I have a sequential file that contains data and the data is structured.
is there a way to load this data into a DataGrid control?
If the answer is yes, then how do I accomplish this?
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by: BS |
last post by:
Hello everybody
I'm calling a webservice that returns complex data.
The goal is to populate a datagrid with it.
Using a loop for each record found ( such as For i = 0 To
oResponse.historicalData.Length - 1 )
no problem to load a datagrid.
However, when I try to bind directly the datasource to the web service
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by: Michael Maes |
last post by:
Hi,
I have a UserControl containing some controls of which one is a ComboBox.
All the InternalControls are Private and some are allowed to be accessed through Public Methods.
One of the things I would like to do (of course) is set the DataBindings.
Something clearly is wrong with the approach I use, because I can't set the Properties in the Designer, the DataSource-Property appears like 'ReadOnly', there is no "dropdown" with the list from...
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by: suki |
last post by:
How can i set the data binding property of an label to a field of a
dataset
(defined in a class in my project) ?
In this data field, there are many entries and i want to have as much
labels as entries...
Does the label duplicate automatically?
How can i do that?
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by: Peted |
last post by:
Hi
I need to iterate through a winforms visible datagrid, in a legacy
application, to update it a little bit to change the background
colours of the grid.
This seems to be more dificult than i expected as it does not appear
the DataGridRows collection is exposed with DataGrid.
Is there a way to/ or best way to iterate through the rows of a
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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: 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: 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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