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by: Frank VDL |
last post by:
Hi,
To be able to show my objects in a Grid, I've inherited my list
implementation from BindingList<T>.
The problem is that de objects in this list are created/changed/deleted
in different threads.
If I link the BindingList<T> implementation to a grid
(grdNodes.DataSource = Nodes.List), I get a thread exception when I try
to add a new object using a worker thread.
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by: hazz |
last post by:
The data access layer below returns, well, a mess as you can see on the last
line of this posting. What is the best way to return customer objects via a
datareader from the data layer into my view and bind them to a datagrid
using BindingList. I am in need of an epiphany here. Thank you. -Greg
******************BIND ARRAY OF CUSTOMER OBJECTS TO DATAGRID
************************
private Customer c;
c =...
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by: Dave Booker |
last post by:
Is there a reason why the BindingList constructor doesn't create a new
BindingList?
Create a form with four ListBoxes and the following will result in them all
containing the exact same thing. The expected behavior would be for each of
the first three to contain different sets numbers.
public Form1()
{
InitializeComponent();
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by: Pieter |
last post by:
Hi,
I have a custom List that inherits from BindingList.
It has some methods overloaded, like the Add/Insert/etc to add and remove
some eventhandlers when adding or removing an item T of the list.
The problem happens when:
- I use such a BindingList as DataSource for a BindingSource.
- Add this BindingSource as DataSource for a DataGridView.
- And go to the NewRow and add a new row in the DataGridView.
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by: Bryan |
last post by:
I am calling BindingList.EndEdit during a 'TextChanged' sub for a
texbox. In theory, the key should be pressed changing the value in the
text box, the EndEdit call should append the changes to the BindingList
datasource, and then a ListChanged event should fire from the
BindingList. However, the bindinglist's ListChanged event is not
firing until a second key is pressed. I can press one key and nothing
happens, but on the second key,...
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by: Mike Surcouf |
last post by:
Hi All
I have a stored procedure wrapper that returns Collection<T>.
The wrapper is generated by codesmith so I don't really want to start
altering it.
I need to use this collection in a datagridview.
I would like the ability to add to this collection or delete from this
collection using the grid.
I know I will need to use Bindinglist<T> for this but I don't seem to be
able to cast from
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by: jwilson128 |
last post by:
I am trying to decide whether to use a
system.ComponentModel.BindingList(of T) or a
Sytem.Collections.Generic.List(of T) for a custom collection. In
testing a simple, read-only data binding to a data grid view - they
both work. Are there aspects of databinding that the regular list will
not support and vice-versa, is there any reason to choose a regular
list over the bindinglist? -Jeff
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by: =?Utf-8?B?RWl0YW4=?= |
last post by:
Hello,
I have a ComboBox named comboBoxSelChannel.
I declared a structure named MySturct.
public struct MyStruct
{
public int Index;
public string Name;
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by: jehugaleahsa |
last post by:
Hello:
I am binding a DataGridView with a BindingList<T>, where T is a custom
business object that implements INotifyPropertyChanged.
When you bind a DataGridView to a DataTable, it has this cool little
feature - it will not call DataTable.Rows.Add until after you leave
the DataGridView row. This is cool because it lets your user edit the
record as much as needed to get it into a valid state before actually
adding it to the DataTable.
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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: 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: 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: 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: 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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