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by: Rabbit63 |
last post by:
Hi:
I want to show a set of records in the database table on the clicnt browser.
I have two ways to do this (writen in JScript):
1.The first way is:
<%
var sql = "select firstname from table1";
var obj=new ActiveXObject("ADODB.Recordset");
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by: Galina |
last post by:
Hello
I have an application in MS Access 2000. I have a form, which includes
a subform. The subform is based on a table, but locked for any
editing. There is Edit button. When clicked, it starts a separate
unbound form with all the fields, which are on the subform. The fields
are filled in with data programmatically. User edits. Edited fields
are copied into fields on the subform programmatically as well.
I need to catch change in one of...
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by: Benny |
last post by:
Hi,
I have something like this:
try
{
// some code
}
catch // note - i am catching everything now
{
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by: VB Programmer |
last post by:
Variable scope doesn't make sense to me when it comes to Try Catch Finally.
Example: In order to close/dispose a db connection you have to dim the
connection outside of the Try Catch Finally block. But, I prefer to dim them
"on the fly" only if needed (save as much resources as possible). A little
further... I may wish to create a sqlcommand and datareader object ONLY if
certain conditions are met. But, if I want to clean these up in the...
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by: bienwell |
last post by:
Hi all,
I'd like to use TRY, CATCH to open my database connection. I have 2 servers
that have the same table name "myTable". If the first connection to Server1
is failed, then the program will try to connect to Server2. Can I have the
secong Try inside the first Catch for this purpose ?. Please take a look on
my code and fix it if possible. Actually with this code, the database
connection with Server2 is opened after the first...
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by: André Nogueira |
last post by:
Hi there!
I am developing an Windows Explorer-like application that will tell you the
size of any folder.
But so far I have come across some problems.
For instance, you may not have access to all folders in NTFS drives, or a
floppy disk may not be in the drive when I access it.
The question is, how can I check in a Try Catch statement the precise error
that was returned?
Isn't there an error number? I could check the ex.Message but I...
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by: l.woods |
last post by:
I want to set up my CATCH for a specific exception, but I really don't know
which one of the multitude that it is. I am getting the exception now with
Catch ex as Exception
but I want to be more specific. I can't find any property of the exception
object that tells me WHICH one it is.
TIA,
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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 code below which when
executed generates the following error message: 'There is already an
open datareader with this command which must be closed first'
Private Sub MainMenu_Load(ByVal sender As System.Object, ByVal e As
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by: Carol |
last post by:
Exception may be thrown in the code inside the try block.
I want to handling the SqlException with State == 1 in a special way,
and for all others I want to use a general way to handle. Which of the
following options is better?
-----------------------------------------------------
Option 1:
try{...}
catch (System.Data.SqlClient.SqlException ex)
{
if (ex.State == 1)
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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 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,...
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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...
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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 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...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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
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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...
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