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by: AndreA |
last post by:
Hello
I´m using MS-SQL Server 2k with a custom application connecting to it.
I need a quick and simple way to detect any change (insert, update, delete)
to my database (not just to a single table). The purpose is to notify
somehow different instances of the application about the data changes,
since they should refresh their local query...
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by: Jordan |
last post by:
Hello !
I wish to detect the changes made and register in another table,
Can I load a function that runs standalone and detects the changes himself ?
Or I have to call the function in the beforeupdate event in all forms ?
There are any property that indicate the changed fields ?
or I have to compare all field values with old values ?
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by: vulcaned |
last post by:
Hi All,
Hopefully I explain this well........
In Access97 I have a form which has a tab control on it, each tab has a
sub-form which is bound to its appropriate table(I'll call them
'Detail' tables). I have a 'Header' table and fields from it are
displayed on the form above the tab control.
Header table name is tblClientInfo
Detail tables...
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by: Ludovic Lemarinel |
last post by:
Hi,
I've got a Tab Control, with a lot of tabs, and a lot of controls in each
tab (textboxes, comboboxes, listviews, checkboces, etc...). As these
controls are updating a Database, I need to detect if there is any change on
any control when closing then form, or on record change .
I know which events I should use, but I can't see any...
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by: ton |
last post by:
How can I detect that the user has modified the data on the page where
several textboxes, checkboxes and dropdownlist exist.
Ton
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by: Joe |
last post by:
Hi
I am building a datatable manually and putting in a grid
I would like to edit a row then determine that the table has changes and
needs to be saved
The problem I am having is that all the rows in the datatable have a state
of "added" and when I change
a row it still has a RowState of Added
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by: MarkusR |
last post by:
Good day,
I have an untyped table.
How do I detect if the user is still editing a record when they try to
switch tab pages or close the form? I want to tell them to cancel or
save their changes.
I tried calling myDataTable.AcceptChanges. I get a message "Column
nickname does not allow nulls. Do you want to corrrect the value?" When
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by: Brian |
last post by:
I have a DataGridView object that has a data table as its data source.
One of the columns of that data is boolean so the DataGridView object
shows that column as check boxes. I've been trying to detect when one
of those checkboxes changes from true to false or from false to true.
I can't seem to do that with the Events made available with...
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by: GS |
last post by:
How do I properly detect row change before allowing moving to next row?
I tried using RowLeave .
here is brief descript of the form setup.
I have
ieStringTmpDataSetwith regex table connected to a SQL mdf.,
on the form I have a regexDataGridView for the table regex for
navigation and viewing purpose only
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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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...
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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...
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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...
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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...
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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...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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...
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