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by: dbuchanan |
last post by:
ComboBox databindng Problem
== How the ComboBox is setup and used:
My comboBox is populated by a lookup table. The ValueMember is the
lookup table's Id and the DisplayMember is the text from a
corresponding field in the lookup table. In my data table we store the
ID in what I will call the 'key' field.
== Description of the desired operation:
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by: Javier |
last post by:
Hi Everyone,
I have a dynamic checkbox in a datagrid that uses the ITemplate interface
and has the checkchanged event wired up. When the checkbox is checked, the
event
event handler that handles the event gets called, however when it is
unchecked, it does not fire. Is this by design, or is something else that
is going on? Thanks!!.
This message was originally posted by marian@discussions.microsoft.com, but
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by: Mike |
last post by:
Hi all,
I have a DataGridViewCheckBoxColumn as one of my columns in a DataGridView.
I want this checkbox to only be checked, but not unchecked - it's used by
the user to audit that they have "seen" and checked an order.
In VB6 I would handle the Mouse Button Down event, test the target cell and
set the mouse event arguements to nothing. This doesn't actually work in
..NET, allowing the user to deselect the checkbox.
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by: sklett |
last post by:
I'm changing from a DataGrid to a DataGridView and have run across a
problem. The items that are bound to the DataGrid have an int Property that
represents a primary key of a lookup table in my database. For example:
table JobTypes
1 | Manager
2 | Controller
3 | Supervisor
table Employee
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by: Hexman |
last post by:
Hello All,
I'd like to find out the best way to add a cb column to a dgv and process efficiently. I see at least two ways of doing it.
-------------------------------
1) Add a cb to the dgv, iterate thru the dgv and update the bound fields if the cb has been checked. Then do the update and accept changes. How do I
access the cb and its checked status? How to iterate thru dgv?
Dim cbSelCol As New DataGridViewCheckBoxColumn
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by: Annie |
last post by:
hello guys,
I am having a DataGridView control.
The first column is a checkbox column.
The users can select the checkbox column. I need to loop through the grid
rows and get
the checked checkboxes and the rows numbers
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by: Bill Nguyen |
last post by:
I can't figure out how to identify/display the column header name in
Mouseclick event.
This is a checkbox column type and I would like all cells in this column to
toggle checked/unchecked when the user clicks on the column header.
YOur help is greatly appreciated.
Bill
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by: QuickBooksDev |
last post by:
VB.NET 2005 DataGridView Checkbox - Check Event need to know check status
I would like to use the DataGridView Checkbox like a normal checkbox.
When someone clicks on it I would expect that I could get a checked or changed event and be able to test if the box was checked or unchecked.
For a normal checkbox. When it is checked you can test chk.checked and it is the current visible stated. Someone checks it and your test for chk.checked...
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by: priyamtheone |
last post by:
I'm trying to make a datagridview column to act like a datetimepicker column (C#.Net 2005). These are the behaviours that the dgv should have:
1) Initially all the cells of the dtp column should be blank unless they are filled by the user.
2) As soon as the user enters a cell, the dtp control should appear as the editing control of that cell. If there's a value in the cell beforehand, that value is set as the value of the dtp editing control...
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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: 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: 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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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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