by: JEP |
last post by:
I lifted the following code directly from MSDN examples. However, the update command fails against my Northwind/SQL Server database.
The code is:
Private Sub cmdStart_Click(ByVal sender As...
|
by: Steven Blair |
last post by:
Hi,
Here is a short decsription of my problem.
I have written a dll for Database accessing. I have one method which can
return a Dataset and another method which takes a Dataset and upates a...
|
by: Christoph |
last post by:
I'm delving into using ADO.NET for the first time. In fact, I've never
done any database work using C# at all so all of this is new to me.
Please bear that in mind if I am asking stupid questions....
|
by: LP |
last post by:
Hello,
In the past I used SqlCommandBuilder and SqlDataAdapter .Update method to
apply changes in a DataTable back to its table source in SQL Server. It
worked fine when DataSet had only 1...
|
by: Jason Huang |
last post by:
Hi,
I want to use the Sqlparameter and SqlDataAdapter to update my data,
and the data will be updated based on two TextBoxes txtCustName and
txtCustAddress.
Thanks for help.
Jason
|
by: zhaoJian |
last post by:
Here it is my code ,but it can't update the database.How
to do it ?
In _UpdateUnit event, I can not get the original value
to @Original_UnitID,so I set a hidden column named
LabelKey.But It...
|
by: archana |
last post by:
hi all
I have some doubts related to database handling in .net.
I am using sqldataadapter to update and insert rows into database.
What i want to know is at a time of inserting rows using...
|
by: languy |
last post by:
Hi there
I'm having a problem when using the SqlDataAdapter. When calling the
Update(DataSet, string) method I get the following error message "String or
binary data would be truncated". The...
|
by: Aaron |
last post by:
Hello,
The SqlDataAdapter has 4 properties of type SqlCommand, SelectCommand,
UpdateCommand, DeleteCommand, and InsertCommand. Setting the
SelectCommand allows the SqlDataAdapter to retrieve...
|
by: RN1 |
last post by:
When using the SqlCommand object, records can be inserted/updated/
deleted in the underlying data source (i.e. the SQL Server database
table) directly by using code like this:
...
|
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,...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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...
|
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...
|
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
|
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...
|
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...
|
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,...
|
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...
|
