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by: bds |
last post by:
I'm new to .net 2.0 and I'm trying to figure out the best way to create a
form that has a couple of controls and one of the controls is a combo box
with a data bound list of items from another table.
To understand the problem more, consider using the AdventureWorks2000
database. I want a simple form that shows FirstName, LastName, and...
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by: Nicolae Fieraru |
last post by:
Hi All,
I have a problem and I can't figure out how to solve it.
My database has three tables:
tblCustomers, with CustomerId and CustomerName
tblProducts, with ProductId and ProductCode
tblPurchases, with PurchaseId, CustomerId and ProductId
I created a form with a subform which shows all the customers, one at a time
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by: Trent |
last post by:
I am in the design phase of a new database and am having a devil of a
time with a subform.
I have three tables that relate to problem - Suppliers tbl, Customers
tbl and a SuppliersCustomers tbl. The intent is to have the user enter
in spend information by customer with each supplier. Sounds simple
enough right?
The common fields in each...
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by: newbie |
last post by:
Hello,
I am using a propertygrid to allow users to edit\create objects at
runtime, that can update records in a database. There are certain
properties (fields) that I wish to display as comboboxs. Currently I
can create an enum, which the propertygrid displays as a combobox.
However since the comboxbox needs to be populated from a database...
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by: ukjock |
last post by:
I am very new to the whole Visual Basic .net scene, and I am trying to
get to grips with it... I thought I would try and learn a programming
language, and I was advised on vb.net.
I have already come across my first problem, of saving a combobox. I
want to save the contents of a combobox and the reload the contents
when the form re-loads....
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by: Kalvin |
last post by:
I have seen this question raised, but I cannot find an answer.
I have an MDI app, when I load an child form with a combobox being
bound in the load event, it won't allow me to set selectedindex = -1.
If it isn't an mdi child, then there isn't a problem. I have tried
setting it to -1 two times. I have tried setting the selecteditem
property...
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by: Vish |
last post by:
Hi,
I am having a problem with my form being too slow to load up. I have a 4-5
of comboboxes on the form that load a lot (~30,000 records) into them. So
this is causing a lot delay (5-6 seconds) for the form to load. Most of the
time the form will be used for viewing data only. But sometimes the data can
be edited. I am trying to reduce the...
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by: savanm |
last post by:
Hi all,
I have one doubt. How to load data from the databse in to combobox..
I have a mysql table login
two fields in the table namely user and password
I want to load the list of user's into the combobox..
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by: venkatraotammineiii |
last post by:
Dear all,
I am working C#.net2005.I Have problem that is i have one datetimepicker and combobox.now i have msaccess databse.in that database i have datatime field.but i need to get datetime into datetimepicker when user click the datetimepicker the data has to come form database and it has to set date form database.based on that date i need...
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by: kveerendrareddy |
last post by:
Hi friends,
In my web page i have to create a combobox in HTML+JavaScript. The nature of that combobox should be such that it should allow the user to enter the data in the combobox dynamically(when page is opened) and as well as it should retrieve data from the database.
With my code, it could retrieve data from the database, but it...
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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...
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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...
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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. ...
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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...
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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...
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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...
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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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