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by: Ananth |
last post by:
Hi,
I have a question regarding data grids
My application requires me to use a grid for displaying data, however
I would not be using a database for procuring the data, instead I
would be exposing interfaces for other methods to pass me the data
that needs to be displayed. In such a case is the data grid the best
control to use in .NET?
Also if I am using a data grid, how can I obtain the value in the
current cell of the data grid?(where...
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by: Jeremy S |
last post by:
In a Web Forms application I present users with a list of items - each of
which the user is to assign to a grid. The grid is N rows by 3 columns.
The users enter the desired target cell for each list item by specifying two
integer values - one for the row number and the other for the column number
of the target cell.
When users submit the form for processing I need to validate that the
following are all true:
Please note that I can...
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by: Sean |
last post by:
I am using a datagrid to display some data. I notice when
I click in a cell where the data is longer than the cell
width, it truncates the end of the data off.
For example:
The data is:
This is sample data
Column only has room for:
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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: anthonyberet |
last post by:
Hello again - rather a newbie here...
I want to work on a sudoku brute-forcer, just for fun.
I am considering different strategies, but first I need to decide on the
data-structure to use for the progress/solution grid.
This being a square, I would have used a 9x9 2-dimensional array in my
teenage years back in the 80's, using BASIC.
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by: Ryan Liu |
last post by:
Hi,
I need the MouseDown event be trigged everytime when you press mouse in a
datagrid (System.Windows.Forms).
But seems mouse event will only fire once, and it seems changed to edit mode
for the cell (even the cell is read). The mouse event won't fire again
until I click on some other cell and come back and click on the original
again.
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by: John J. Hughes II |
last post by:
I have a DataGridView with a TextBoxColumn. I setting the data source to a
List<stringvalue in a static class. The list is filled from a background
thread. So far all is fine and it works great, at least on my system.
The reason I am doing this is some customers are pulling from VPN
connections which are slow. This allows the list of rows in the data grid
to appear a little quicker while the list which are not used as soon load in...
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by: insirawali |
last post by:
Hi all,
I have this problem, i need to know is there a way i cn use the data
adapter's update method in this scenario.
i have 3 tables as below
create table table1{
id1 int identity(1,1)
Constraint pk_table1 Primary Key,
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by: jchaturv |
last post by:
All,
I have a customized DataGridView where I have implemented extra functionality and bounded datasource in the same custom DataGridView (Using
C# and .NET). Now, I could able to use it properly by placing it on a panel control. I have added label as button on panel control to display
data from datasource on to datagrid and create a binding source. Another Label which act as a button is used to update data from grid to
databse.
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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:
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: 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: 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: 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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