by: Programmer |
last post by:
Hi All
Here is my problem
I'm using a SQLDataAdapter and DataSet
I use the method FillSchema(myDataset, SchemaType.Source)
The problem is that when i Check the default Values of the Dataset...
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by: Todd D. Levy |
last post by:
I have a table of Country names & Country codes in alphabetical order.
This is a lookup table that a number of other tables use to populate the
Country field via a drop down Combo Box on the...
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by: Viorel |
last post by:
Adding new row with default values.
In order to insert programmatically a new row into a database table, without
direct "INSERT INTO" SQL statement, I use the well-known DataTable.NewRow,...
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by: Matt D |
last post by:
I have a bunch of constants used in my web services that the client
also needs to have. Is there a way to declare public properties that
are part of a class or structure as constants or at least...
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by: John Scott |
last post by:
I want to be able to set some default values in my web application
....like..setting all strings to "" and all integers to int.MinValue....etc...
I have a web application object that is based on...
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by: tg.foobar |
last post by:
my setup:
visual studio 2005
sql server 2000
i'm using a dataset (used to be called typed dataset in 2003), where i
use the MSDataSetGenerator to create a class for me based on the scheme
of...
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by: Vik |
last post by:
I use a dataadapter to create a datatable and retrieve/update data in SQL
Server database. But the datatable does not receive the default values from
a server table and the new records don't...
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by: Joel |
last post by:
Is it true that if we don't specify a default constructor for
our class, then the C# compiler provides us with its own
that zeroes (or assigns default values) to the data members?
I wrote a...
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by: Dave Burns |
last post by:
Hello,
I am trying to specify a logical default value for a in a WCF
Web Service using basicHttpBinding.
I realize that the language defaults are:
int - 0
string - null
bool - false
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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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