by: pmud |
last post by:
Hi,
I need to display columns in a data grid based on 7 different queries. Now I
have 32 questions:
1. Is it possble to have 1 single data adapter with 7 queries & 1 data set
or do I need to...
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by: D Witherspoon |
last post by:
I am developing a Windows Forms application in VB.NET that will use .NET
remoting to access the data tier classes.
A very simple way I have come up with is by creating typed (.xsd) datasets.
For...
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by: Josef Meile |
last post by:
Hi,
I'm using a ComboBox, some Textboxes, and a DataGrid to represent a
many-to-many relationship between Person and Course. Each time that I change
the value in the ComboBox (which for now is...
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by: Sara T. |
last post by:
Can I add some data to data grid control on the fly by not connecting to
database ?
I mean I need to put data to data grid control on the memory, I need to use
it ro manage page such as next and...
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by: Tejpal Garhwal |
last post by:
I have datagrid filled with some data rows. At the run time i want know how
many total rows are there in the data grid ?
Any idea ? Any Suggestions ?
Thanks in advance
Tej
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by: Michael |
last post by:
Hi,
I have a large table. Normally, the user will need to see only the data
from the past two years, but sometimes, they will need to go back further.
I have a form with a datagrid, a...
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by: AAJ |
last post by:
Hi all
FIRST THE BORING BITS.......
I normally use a Database layer, a Business layer and a GUI layer.
The GUI uses an Object data source to bind to the Business layer which in
turn binds...
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by: Anil Gupte |
last post by:
After reading a tutorial and fiddling, I finally got this to work. I can
now put two tables created with a DataTable class into a DataRelation.
Phew! And it works!
Dim tblSliceInfo As New...
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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)...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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,...
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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...
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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,...
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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...
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