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by: Frank |
last post by:
This may sound a bit weird, but I cannot find any class
in the framework that lets me change the current date and
time on the PC.
I know I can import the Win32 API functions, but I'd like
to do it in a "pure" .NET fashion.
Is there any class that let's me change the system
date/time?!
..
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by: Job Lot |
last post by:
Is it possible to use Aggregate functions with GROUP BY Clauses on DataTable. I have a DataTable with following values:
Date Amount Int Balance
1/1/2004 5000.00 50.00 5050.00
1/1/2004 4000.00 40.00 4040.00
1/2/2004 1000.00 10.00 1010.00
1/2/2204 2000.00 20.00 2020.00
1/3/2004 1500.00 15.00 1515.00
I want my resultant DataTable to show in DataGrid as
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by: the other john |
last post by:
This should be fairly basic but I can't think of how to do this and I'm
running out of time!
I am developing a picture gallery and I can't figure out how to select
"one" picture from each gallery. My DB is configured like this...
tbl_pictures
this contains all pictures in the picture gallery.
tbl_pictures_galleries
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by: Kevin Carter |
last post by:
hi
i have a table with several fields
Field1(area), Field2(Quantity), Field3(cost), field4(date)
area Quantity cost date
office 10 50 6/4/04
gym 50 90 9/4/04
office 100 2000 9/4//04
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by: MrNobody |
last post by:
I've read that the expression property for DataColumns is used to "Sets or
retrieves the expresssion used to filter rows, calculate the values in a
column, or create an aggregate column.".
I have seen examples on how to filter a column, but how would I filter out
an entire row depending on the value of a column?
For example, if I wanted to filter out every row in a multi-column table
where the "Is Fubar" column equals "true", how would...
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by: Coleen |
last post by:
Hi All :-)
Thanks for all of your help Cor :-)
I can not get the code you sent me to work in my application. I'm using an aspx datagrid in a web form. I'm getting the following error message when I try this code:
"Syntax error in aggregate argument: Expecting a single column argument with possible 'Child' qualifier."
Dim dr2 As DataRow = dt_stat_report_3b.NewRow
Dim sum As Double =...
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by: Datatable Dataset Datagrid help |
last post by:
Hi I am somewhat confused, I am new at VB.net
I use XML data,
I have a datagrid,
I created a datatable so that I can create a custom format like true is this
graphic false is this graphic and others.
One of the custom format is as follows:
dsmessages_dt.Columns.Add("Image", GetType(Image))
I had a problem of when I used a checkbox in the grid that was bound to the
datatable that it would not update my dataset. So I created another...
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by: colincolehour |
last post by:
I am new to Python and am working on my first program. I am trying to
compare a date I found on a website to todays date. The problem I have
is the website only shows 3 letter month name and the date.
Example: Jun 15
How would I go about comparing that to a different date? The purpose of
my program is to load a webpage and see if the content on the front
page is fresh or stale as in older than a few days. Any help in the
right direction...
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by: Will Rocisky |
last post by:
Actually I am trying to save both date and time in one cell but they
are given separately by user.
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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: 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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 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...
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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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