by: Sunny |
last post by:
Hi,
I can not understend completely the lock statement.
Actally what is locked:
1. the part of the code between {...}
or
2. the object in lock()
In the docs is written:
for 1: The lock...
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by: gh |
last post by:
I have made the following stored procedure with the following select
statement
select * from user
select * from order, orderdetail where order.id=orderdetail.id
I know I can uses DataReader...
|
by: soulcode |
last post by:
Hi Guys,
Yesterday i was playing around with some code where I would read an xml
file into a dataset...
'***********************************
Dim ds as dataset
ds.readxml("test.xml")...
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by: Locke |
last post by:
I know I'm doing something wrong, and it's something simple but I can't
figure it out. I'm new at this and it's only a little more than a
hobby so please bear with me.
I'm writing a VB shell...
|
by: Cindy H |
last post by:
Hi
I'm using an access database and vb.net
I have been using the following type of function to get data from one table.
This is working great -
Public Shared Function GetAllLotsForSale()...
|
by: travhale |
last post by:
in a new project using .net 2005, c#.
getting err message "Update requires a valid UpdateCommand when passed
DataRow collection with modified rows."
source RDBMS is oracle 8i. I add a new...
|
by: Kbalz |
last post by:
Trying to run a simple query on my dataset
the SQL statement looks like this: select * from person
where id in (@p)
When using more than one id in the "in statement", I get...
|
by: johnlarson |
last post by:
I am trying to populate a datagrid from a select statement that contains variables. I can query the dbf file and get the whole file but when I try a select statement with variables from text box and...
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by: cj |
last post by:
I have a table with 3 fields (field1 is text, field2 and field3 are int)
I want to write a sql command for VB that will return field1 and the sum
of field2 and field3. For instance if the table...
|
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: 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: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
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: 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: 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: 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...
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