by: milesm |
last post by:
I have the following error that errors on "conn.Open()".....
An unhandled exception of type 'System.Data.OleDb.OleDbException'
occurred in system.data.dll
CODE
//set the data file to be read...
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by: yma |
last post by:
Hi,
I tried to use a listbox to display a column in MS Access 2000 nwind.mdb by
using ole DataAdapter, Connection and dataset controls. But I got "It is
already opened exclusively by another...
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by: Jim McGivney |
last post by:
ASPX page from VS.net-C# on host's computer using oleDataAdaptor to connect
to Microsoft Access database.
The page loads, but when connection to the database is attempted to fill a
datagrid the...
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by: jagdishl |
last post by:
Hi:
I have used the following code for my update query button I have used
VB.Net
Private Sub btncollections_Click(ByVal sender As System.Object, ByVal e
As System.EventArgs) Handles...
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by: alan |
last post by:
I've use VB.NET+Access to write build a simple POS application. For
example i got two computer, comp A and comp B. Which comp A share a
Access db file through the network. When open a new bill, the...
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by: Gene |
last post by:
What can I do if I want to get the result using the sql command?
for example,
the select command is "select Name from Employee where StaffID=10"
How to get the "Name"???
dim Name as string
and...
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by: Peter |
last post by:
Hello£¬everyone,
My program will collect a testing machine's data ,save the data and deal
with the data everyday. I want to use vb.net to create database, add and
delete tables or modify the...
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by: mkahn |
last post by:
Fater leaving my computer for a few minutes. I tried to continue working with the page am on. Seems to be that after my connection timed out, am not able to reconnect to the data base getting the...
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by: sweetpotatop |
last post by:
Hi,
I wonder if it is possible to read the content of an excel spreadsheet
through aspnet. The spreadsheet (workbook) is protected and it resides
in a network drive.
Please provide sample...
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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 $name$ ($parameters$) {
}
...
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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: 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: 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: 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: 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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