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by: Stephan Steiner |
last post by:
Hi
I'm using several DataTables in my program which are updated periodically.
At the same I have those tables bound to DataGrids in my GUI. So far I've
been doing all the processing in the same program and the speed of the
processing prevented any issues when it comes to updating the GUI elements
(as DataTables are changed this triggers updates in the DataGrids), but as
soon as I add cpu time intensive processing options (i.e. receiving...
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by: Empire City |
last post by:
I have an ASP.NET form with a DataGrid and Button. I want to put a
RadioButtonList in a DataGrid cell. I bind it to an ArrayList which has a
ListItem in the cell. The display part works fine. I then check some boxes
and hit the submit button. I can't seem to get the value that is selected on
the RadioButton List. I don't want to use the EditTemplate thing I just want
to click on the radiobutton and submit the form. I also don't want to do...
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by: TT (Tom Tempelaere) |
last post by:
Hi,
Suppose there is a DataGrid on a form bound to a DataTable. When a user is
editing a cell without leaving the cell, and then closes the form, the value
is not updated to the underlying data source.
How can I accomplish this?
Thanks,
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by: Daniel Walzenbach |
last post by:
Hi,
I created an ASP.NET Datagrid where a single row can be selected by clicking anywhere on the row (according to http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dv_vstechart/html/vbtchTopQuestionsAboutASPNETDataGridServerControl.asp, Selecting Rows by Clicking Anywhere).
Private Sub DataGrid1_ItemDataBound(ByVal sender As Object, _
ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) _
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by: adi busu via DotNetMonster.com |
last post by:
Hi
I need an event that could help me to update the datagrid current cell data every time it is changed.
i tried with currentCellChanged but when i leave the datagrid this event does not occure so the last selected cell is not updated.
i also have some comboBoxColumns so it's very tricky (these are updated in the combobox.comboSelectedIndexChanged event)
Does anyone have any ideea?
thank you
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Message posted via...
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by: JohnR |
last post by:
I have a datatable as the datasource to a datagrid. The datagrid has a
datagridtablestyle defined. I use the datagridtablestyle to change the
order of the columns (so they can be different than the column order of the
datatable). I also allow the user to click on a column header to sort the
datagrid by that column.
I need to identify the row and column in the datatable when the user clicks
on a cell in the datagrid.
Using the...
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by: WhiteWizard |
last post by:
I have a datagrid that sits on a panel control. It has a Dataview bound to
it as its datasource that allows me to have the data sorted when it first
displays. I also AllowSorting on the grid.
I need to be able to determine when a specfic cell has been clicked and see
the value of that cell. This is all done with code vs using the IDE. If it
matters I have created a DataGridTableStyle to be able to set the column
width etc., and that...
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by: Sharon |
last post by:
I have a DataGrid on my Form, and I wish to disable any cell editing.
For example; when the user clicks on a cell, the cell become editable by
changing its color to gray and context menu is shown on muse right mouse
click.
I do not want the enable this cell context menu (I have my own context menu)
and I do not want the cell to change it's color. I want that on any click -
the entire row will be selected.
There are some other cases where...
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by: Peter |
last post by:
ASP.NET 2003
In the DataGrid how do I select current cell value in the dropdown box when
I click on the edit link, currently when I click on the edit link in the
DataGrid the dropdown box appears in the cell, but allways the first item in
the dropdown box is shown not the current cell value?
How do I make the current value in the cell automaticaly be selected in the
dropdown box.
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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: 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: 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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