by: Christopher Kimbell |
last post by:
I have a class library that contains a number of TableAdapters and I'm using
this from a web application. Is there a way of getting the TableAdapters to
use the connectionstrings defined in...
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by: Larry Lard |
last post by:
There seems to be something a bit lacking in the way the dataset
designer thing deals (or rather doesn't) with nullable fields in
VS2005. Maybe it's cos I'm using VB2005 Express (which is variously...
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by: CMM |
last post by:
Unless someone has come up with a way, I still don't understand how you can
use TableAdapters in a true n-tier infrastructure.... where the
DataAccessLayer is in one Dll and *only* the Datasets...
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by: rswafford |
last post by:
Hi, I am beginning to rewrite an application in ASP.NET 2.0, and I want
to utilize strongly typed TableAdapters for my data access layer.
However the database that gets queried is not known until...
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by: Nick Gilbert |
last post by:
Hi,
I have a database table which has some "float" columns which allow
nulls. I have created a TableAdapter to view this table.
If I open the TableAdapter and there are null values for some of...
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by: Ted Ngo |
last post by:
I create a northwind Strongly Typed TableAdapters dataset,
the create a query like "select a, b, c, d from employeetable"
then bind it into the gridview
dim t as new northwindTableAdapters...
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by: Brett Romero |
last post by:
I store my server and database names in a static class that all
libraries use. Using a config file, I can switch from test, staging,
or production servers easily.
I like what TableAdapters are...
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by: =?Utf-8?B?R3JlZw==?= |
last post by:
When using the VS Wizards to create a DataSet I select tables. Then, I use
the TableAdapter Configuration Wizard to modify the underlying queries that
retreive the data. What I'm wonder is, does...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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: 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: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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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