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by: Aaron Ackerman |
last post by:
I am using typed datasets in an N-Tier Windows app using VB.NET.
I know this posting cannot be fully explained in a single post that is why I
am asking for someone to point me to a real world tutorial (in vb.net) that
can show me how to use a bound Datagrid to it's fullest potential. I need to
utilize the bound Datagrid in two modes. One were a bound Datagrid can be in
edited directly utilizing bound combos and textbox right on the grid,...
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by: pei_world |
last post by:
I want to implement a key hit with enter to dropdown a combobox that is in
the datagrid. in this case I need to override its original behaviours. I
found some codes from the web. Does anyone know how to use this code? please
help!
http://www.experts-exchange.com/Programming/Programming_Languages/C_Sharp/Q_20862953.html
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by: Aaron Ackerman |
last post by:
I cannot a row to this bound DataGrid to SAVE MY LIFE! I have tried
everything and I am at a loss. The using goes into add mode with the add
button adds his data then updates with the update button, seems simple.
I am using ALL visual controls (supposedly to simplify things. If I was not
using the visual controls and calling an ExecuteNonQuery no prob.
Please look at my code and tell me what I am doing wrong. Also, what are the
advatages...
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by: acool |
last post by:
How does one control the what is entered in a bound DataGrid control? ie: I
have an nvarchar field bound to a particular colomn in a Datagrid and i want
to be able to control (or check what a user enters in that particular
column).
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by: jaYPee |
last post by:
i have downloaded an example of a combobox in datagrid from this site
http://www.syncfusion.com/FAQ/WinForms/FAQ_c44c.asp#q480q it works
great except that there are some minor problem. this is what i have
discover from this sample.
when i go to the new row in datagrid with this combobox bound and
click the combobox sometimes there is a default value from the value
of that combobox and when u click some value it is not changing right...
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by: jaYPee |
last post by:
i have search a lot of newsgroup and some website to find a sample for
multi column combobox in datagrid but no luck. there are so many
sample i found but it is not located in datagrid.
i would be very glad if you can direct me to a website that has this
sample
thanks in advance.
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by: Michael C# |
last post by:
I have found a few samples of using a combobox in a Datagrid on the Web
(Windows Forms). While these examples work well for what they do, I need
more functionality, and I'd like some advice on the best way to implement it
(if it hasn't already been implemented, that is)...
Here's my situation:
-I have an ArrayList of Items that need to be bound to the combobox. The
ArrayList contains data like this:
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by: |
last post by:
Hi all,
Any one know that how to add combobox in datagrid or any 3rd party
datagrid can do that..
Thanks
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by: dsengottuvelu |
last post by:
Hi guys,
i have Datagrid in VB 6.0, i need to add combobox in Datagrid and fill the combobox values from the database .Can u give any example or websites.
Urgent
Thanks & Regards
Velu
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by: TonyJ |
last post by:
Hello!
I'm unsure when I can use a bound datagrid and when I can't.
What limitations has a bound datagrid?
1. For example if I want to manipulate the data in the datasource before
displaying the data in the datagrid can I then use a bound datagrid?
2. For example if I only want to display some of the columns of a datasource
table can I then use a bound datagrid?
3. For example if I some of the columns in a datagrid should be readonly...
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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: 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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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