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last post by:
If I need to check if a certain value does exist in a field, and return
either "yes" or "not" which query would be the most effestive?
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by: sianan |
last post by:
I tried to use the following example, to add a checkbox column to a
DataGrid in an ASP.NET application:
http://www.codeproject.com/aspnet/datagridcheckbox.asp
For some reason, I simply CAN'T get the example to work. I created the
following two classes, provided with the example:
*-*-**-*-*-*-*-*-*-*-*-*-**-*-*-*-*-CheckBoxColumn
Class:-*-*-*-*-*-*-*-*-*-*-**-*-*-*-*-**-*-*-*
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by: Mike Hoff |
last post by:
I am trying to write a class that will store info about database fields for
building UPDATE / INSERT commands later on. I cannot seem to get the sytax
correct to pass and store the data type of the field. My class looks like:
Public Class DataTag
Private m_Text As String
Private m_FieldName As String
Private m_ParamName As String
Private m_DataType As System.Type 'the variable type of this field
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by: Mark Jones |
last post by:
I am quite new to ASP and .Net development and I am building a web-based
multiple choice exam application.
The web page displays the questions using a Repeater control and the
answers are nested within the Repeater as RadioButtonLists. Simple
enough I think.
My data consists of a Question table and an Answer table. The Question
table has a QuestionID and a Question field. The Answer table has a
AnswerID field, an Answer field and a...
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by: x |
last post by:
hi
i am a pilot by profession. i want to create a database of my logbook
using ms access 2002. i am facing a problem regarding the format of
time field. when i select "Data/Time" data type for my time field then
this format gives the liberty to record times uptill a figure of 59 in
different sub-formats, whereas i want the format to be able to record
the times like 80:35 or 1:10 or 1138:00. which means that i have these
many hours on a...
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by: Iona |
last post by:
Hi Allan,
I'm using a nifty piece of code you put on here some time back to do a
duplicate entry check as below. I'm using to check for duplicate names.
However I am getting an error message on this line: Set rs =
db.OpenRecordset("SELECT ID FROM Contacts WHERE (" & sWhere & ");")
Contacts being the main table. I am using access 2003
The error message states that there are; Too few parameters. Expected 1
I have no idea how to...
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by: Learner |
last post by:
Hello,
I have database field called 'PullAHead' defined as a bit field.
Now if user doesn't pick a 'Yes' or 'No' in the front I need to be able
to send a null value into the 'PullAHead' field in the database.
This is how I am trying to do it....
Dim PullAhead As Integer
PullAhead = Nothing
If _lblpullahead.Visible = True Then
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by: The Frog |
last post by:
Hello everyone,
I am working on an application that can build database objects in MS
Access from text files. I suppose you could call it a backup and
restore type routine.
Accessing the fields, tables, relationships, and indexes is no issue
for me via DAO code. The issue I have is that I am not sure which
properties are actually necessary / available to set from code for each
possible type of field. I have looked fo´r a reference on...
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by: JJ297 |
last post by:
Hello can someone assist me...
I've added two check boxes to my page
<asp:CheckBox ID="ChkYes" runat="server" Text="Yes" /><br />
<asp:CheckBox ID="ChkNo" runat="server" Text="No" /
I have a stored procedure set up to enter in the Yes or No answer.
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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: 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: 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...
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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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