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by: Steve B. |
last post by:
I have a DataGrid on the left and TextBoxes (TB) on the right. The TB's
reflect the contents of the grid cells.
Sorting of columns (both thru VS and programmatically) work fine except,
when the form/grid first opens up and the grid is immediately sorted the TB
don't reflect the sorted data of the First row of the grid.
Note: Initially the black grid indicator arrow points to the first row. If
the user choses another row and then sorts...
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by: John Hopper |
last post by:
Can someone please tell me why the datagrid doesn't databind and display rows
once the Add button is clicked and the cmdSaveToDataset event fires, to add a
row to the dataset? I've copied the code:
-------------------
Public Class WebForm1
Inherits System.Web.UI.Page
#Region " Web Form Designer Generated Code "
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by: KB |
last post by:
I realised that if I use datagrid and datasource is a
datatable, when I created a new row and while on that row
I exit the datagrid (ie. without moving into the next
row) and focus onto another control, that new row is not
recorded (check it at the datagrid.validating event).
However, if I use down arrow key to move to the next row
(without keying any data) and exit, the new row is
recorded in the datatable.
can anyone please advise if I...
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by: simchajoy2000 |
last post by:
Hi,
I have been working with datagrids a lot in the past two weeks and I
am running across a lot of problems. Maybe there is no way around
these problems but I hope there are and someone out there can advise
me on how to do it.
1. The biggest problem I am finding is that the datagrid does not
update the datagrid.datasource very well. When a new row is created
in the datagrid it may or may not be created in the datasource as
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by: John Hernry |
last post by:
I have been watching the dotnet newsgroups for a couple of weeks now and
scouring the net looking for a solution to my datagrid find functionality.
With no luck. I am hoping that you can help me.
I am an old VB6 coder used to using Sheridan controls, and I am just
starting to learn the .net world.
I am upgrading my music catalogue database, where the data is stored in an
Access mdb file.
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by: pmcguire |
last post by:
I have a DataGrid control for which I have also created several new extended
DataGridColumnStyles. They behave pretty nicely, but I can't figure out how
to implement Selected Item formatting for them.
In a plain vanilla DataGrid, when you click on the RowHeader, the
appropriate row changes colors. I ASSUME this should be done in the Paint
(or PaintText) override of the DataGridColumnStyle in question. My problem
is that I don't know...
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by: Nathan Franklin |
last post by:
Hello Guys,
I have been trying to work this our for so long, but I just can't seem to
find the answer.
I am loading a datatable from a an access database using an
oledbdataadapter. I then assign the datatable.dataview to my
datagrid.datasource member so it will display my results..
I need to give the user an option to change the order of this data, I have a
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by: julian.tklim |
last post by:
Hi,
I need to build an editable Datagrid with add & delete buttons on each
row using javascript.
DataGrid need not be pre-populated with values.
To make the thing complicated, one of the column need to be a date
picker field.
I know things will be easier with ASPX datagrid.
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by: frostbb |
last post by:
Ok,
We've got a bunch of apps that we've migrated from Net 1.0 to Net 2.0.
The apps were basically upgraded using the VS2005 migrate. The user control
that was using a DataGrid.IsSelected(i) in the original (Net 1.0) to find
the 'Highlighted' rows in a datagrid is working fine.
I've tried adding the DataGrid.IsSelected(i) code into a second migrated app
to find the 'Highlighted' rows. In the 2nd program the
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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: 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: 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: 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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