by: Ravi |
last post by:
Hi,
I am not able to understand why a datareader needs a connection to the DB
all the time. Here is what I tried.
Sqlcommand cmd = ("select * from table1",con)
// where con is the connection...
|
by: Jake S |
last post by:
Hi all,
Is it possibele to set the datasource of a dropdown list to a datareader?
When I try to the only column I receive is a column populated by the
datasource name repeated the amount of...
|
by: Thomas Scheiderich |
last post by:
I have 2 dropdowns that are exactly the same and I don't want to re-read
for each.
Is there a way to do something like below where I read the data, bind to
depCity1 and then bind to destCity2. ...
|
by: Joel Reinford |
last post by:
I am attempting to verify whether a datareader is closed by calling the
databind on a control.
for example (fake code)
Dim rdr as SqlDataReader
rdr = mycommand.executeReader...
...
|
by: Mark |
last post by:
Hi all, quick question , a DataView is
memory resident "view" of data in a data table therefore once populated you
can close the connection to the database. Garbage collection can then be
used to...
|
by: Alan Silver |
last post by:
Hello,
I have a generic method in a utility class that grabs an sqldatareader
and returns it. Due to the fact that (AFAIK), you can't close the
database connection before you've read the data,...
|
by: Carlos Lozano |
last post by:
Hello,
I am having a problem getting the selectedValue from a dropdownlist that is
populated with a dataReader and just can't see the problem.
I did the following:
dim dr as DataReader
dr...
|
by: Diffident |
last post by:
Hello All,
I would like to use DataReader based accessing in my Data Access Layer
(DAL). What is considered to be a best practice while returning from a DAL
method that executes a query and...
|
by: jimmy |
last post by:
Hi again,
sorry for posting two questions so close together but im working on a
school project which is due in soon and running into some difficulties
implementing the database parts. I have the...
|
by: Johnny Jörgensen |
last post by:
I've got an error that I simply cannot locate:
I've got a form in which I use a datareader object to read information from
a db. After the read, I close the reader and I dispose of both the...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|
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,...
|
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: 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...
|
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...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
|
