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by: Kendal Goodrich |
last post by:
In the setup project I am trying to create, I am wanting to search to see if
DirectX 8 is installed on the local machine. I figured the best way to
determine would be a registry key search, so I add one. The problem comes
in with the properties for the registry key search. The properties are
RegKey and Value. In viewing the registry editor, the registry key is
Software\Microsoft\DirectX. Within that, you have a value name and a value...
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by: David |
last post by:
Hi,
I have the following code which adds a record to a table:
vUser = request.form("user") '(UserID = PK in table)
vPass = request.form("pass")
vEmail = request.form("email")
uSQL = "INSERT OrderStatusAccess (UserID, Password, Email, CustomerID)
values ('" & vUser & "', '" & vPass & "', '" & vEmail & "', '" &
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by: sdbranum |
last post by:
I have been using Visual C#.NET to code a large project having many data
adapters, data sets, datagrids, multiple forms with tab pages, each
containing various controls (mostly label, text boxes, check boxes, date
pickers, combo boxes and datagrids). I have been coding alone on this project
for about a year, and I have experienced many problems which have not been
addressed by various SP's, including the recent SP1 to Framework.NET 1.1,...
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by: Hazzard |
last post by:
I am trying to figure out how to add an additional value to a querystring
collection so that when I click on a datagrid cell, there will be a key to
distinguish it from another column's functionality. I have Edit and Delete
columns that each contain the ColumnID for the record I want to either edit,
or delete. When I pull the item of the collection on the target page's
page_load event, I will be able to either invoke a delete or an edit...
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by: Ben R. |
last post by:
In an article I was reading
(http://www.ftponline.com/vsm/2005_06/magazine/columns/desktopdeveloper/),
I read the following:
"The ending condition of a VB.NET for loop is evaluated only once, while the
C# for loop ending condition is evaluated on every iteration."
Is this accurate? I don't understand how you could get away without
evaluating the ending condition at every iteration. Otherwise, how would you
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by: Yohan |
last post by:
Hello,
I have a question concerning the template classes and their parameters.
Is it possible to set a condition on the template parameters in a way
that could block the compilation if the condition isn't true?
(e.g. by throwing an error message to the compiler).
And is it possible to use this type of condition to make the compiler
choose the best method (between some others).
Here is an example to illustrate my question:
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by: joh12005 |
last post by:
Hello,
i posted for suggestions a little idea even if it still needs further
thoughts but as i'm sure you could help :)
if would like to implement some kind of Condition class which i coud
use to build bricks of more complex condition, conditions are based on
fields by using regexp
class Condition:
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by: Claudio Grondi |
last post by:
Sometimes it is known in advance, that the time spent in a loop will be
in order of minutes or even hours, so it makes sense to optimize each
element in the loop to make it run faster.
One of instructions which can sure be optimized away is the check for
the break condition, at least within the time where it is known that the
loop will not reach it.
Any idea how to write such a loop?
e.g.
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by: RN1 |
last post by:
I have a DataGrid with an EditCommandColumn. In the EditCommand sub of
the DataGrid, there is an If condition. This If condition is True for
some rows in the DataGrid whereas it is False for the other rows in
the DataGrid. I want that only those rows whose If condition evaluates
to True should go into the editable mode when the Edit link in the
EditCommandColumn is clicked where as the rows whose If condition
evaluates to False shouldn't...
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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 effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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