| |
by: John T. Howard |
last post by:
Can you issue commands from VB.Net to create and delete databases?
I would like to create, delete, and copy MSAccess tables and/or
databases from code. Can this be done? Can you show, or point me to
some source code? I'm a newbie.
TIA
John
|
by: Albretch |
last post by:
DBMS like MySQL and hsqldb (the only two I know that can keep and
process tables on the heap) have a CREATE DATABASE case in which the
'database' is specified to reside in memory, that is RAM. For some
data handling cases for which persistence is not important, this is
all you need.
These types of DBs are very fast and convenient for temporary and
transient 'tables' you don't really need or care to persist, like
session tables for web...
|
by: JonSteng |
last post by:
..Net Visual Studio Professional 2003 Version 7.1.3088
..Net Framework 1.1 SP1 Version 1.1.4322
IIS 5.1
Windows XP Professional SP2
Micron T3000 Laptop (1.5 GHz; 1GB RAM; 40GB HD with 17GB Free)
I installed FrontPage server extensions to IIS on my computer while
following instructions in a Microsoft ASP.Net MCSD training book.
After installing the FrontPage Server Extensions I cannot create a new
|
by: TORQUE |
last post by:
Hi,
Im wondering if anyone can help me with a problem.
I have a form with more than 50 unbound fields.
Some of the fields will be blank from time to time.
This seems to be where im having trouble.
I have tried keeping some of the fields bound and when I use the save button
it has been saving as 2 different records. This is unacceptable.
This is what I have, can anyone help me out with this?
|
by: The Woo |
last post by:
Can one programatically create a file folder which has the same name
as a key field, using a command button?
Or,
Can there be a a command button which opens up a directory tree to a
specified location. I'm thinking this is a visual basic-related
question?
Why? I have a client tracking database. When the client's record is
|
| |
by: projectjakecs |
last post by:
Hi,
I am working on a ms access database and I am having trouble using a
form to create new records in an associative table.
Here is the breakdown of my database:
Main Table - Computer
Primary Key - ComputerID (AutoNumber)
ComputerName
|
by: max |
last post by:
Hello,
I am a newbye, and I'm trying to write a simple application.
I have five tables with three columns; all tables are identical; I need to
change some data in the first table and let VB updates the same data in all
other four tables in the right places.
I know it would be possible by using the ForeignKeyConstraint object. I have
created the tables using the DataSet Visual Tool and I know it doesn't
create any ForeignKeyConstraint obj....
|
by: gweasel |
last post by:
What is the best way to apply a Validation Rule - or rather, where is
the best place to put it? Is there an advantage to putting it on the
field in the table vs setting the validation rule on the form the
control is on?
Basically I have a number of controls in a form that are required, and
to check it I am setting the Validation Rule to "<>"IsNull" so that
when the user tries to tab through/click out of a required area
without entering...
|
by: Shootah |
last post by:
Hi,
I have succeeded in adding automated relationships with refference tables after importing an excel file created from a query to an Access database.
However I have the following problem:
When there are values in the excel file which was imported that do not appear in the refference tables because they are not entered yet, or in case they are misspelled, the code blocks and gives me an error message. As I am not that much of a coding...
|
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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
| |
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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
| |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
|
1
