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by: |
last post by:
I have an ACCESS db from a DEXA machine (bone scanner). The data is in
seperate tables and I want to link them so that I can query and create one
table with all the data I need from the seperate tables. When I try to
create a query with multiple tables in design view, if I run it to see the
data view, only the names of the columns appear, but no data from the
multiple tables that I have queried shows. If I bring only 1 table into
design...
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by: T8 |
last post by:
I have a asp.net (framework 1.1) site interfacing against SQL 2000. It runs like a charm 99% of the time but once in a while I get the following "unspecified error". Sometimes it would resolve by itself (asp.net recycled?); it also can be solved by restarting IIS.
Any ideas what cause(s) this to happen?
System.Data.OleDb.OleDbException: Unspecified error
at System.Data.OleDb.OleDbDataReader.ProcessResults(Int32 hr)
at...
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by: Miriam |
last post by:
Hello,
I am trying to edit an xml file. I am using Visual Studio .NET 2003.
When I click on the "Data" tab (instead of the XML tab) to enter in
data like in excel, the following occurs: If I try to edit/enter
data, I get this error:
InvalidCastException: Specified cast is not valid
I AM able to edit the xml from the xml tab, just not the data tab. A
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by: JIM.H. |
last post by:
Hello,
I have a data view linked to a table and a dropdown list for “LastName”. Now
once I select something from dropdown list I want the data view refresh
itself for selected LastName. I do not want to cleick any other button or
something like that, once I select one item in the dropdown list I want data
view to refresh itself. How can I do that? Can you give an example?
Thanks,
Jim.
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by: Sundararajan |
last post by:
Dear Folks,
Please clarify me on whether a filter on dataview is a performance
bottle neck. we know that
we cannot apply successive filters to a data view. so the better way is
having the 'And' condition in the
Filter expression. suppose i have some 4 and conditions in my filter
expression what will be its effect on the
performance.
or is there any other way round. if so please let me know the details of it.
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by: Joe |
last post by:
Hello All,
I am trying to insert a record in the MS Access DB and for some reason I cannot get rid of error message,
System.Data.OleDb.OleDbException: Syntax error in INSERT INTO statement.
And the line it shows in red is
cmd.ExecuteNonQuery()
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by: Brian Henry |
last post by:
say i have a dataset called dv
and i have a boolean value i want to filter by "b_DoesWork"
while the column name in the data view that i want to filter on is called
"Works" how would i filter this since the rowfilter is a string? i tried
dv.rowfilter = "Works = " & b_DoesWork
and get errors back in the IDE that says
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by: hugo.flores |
last post by:
I remember that in 2003 there used to be a view where you could see
your XML file as a table.
Where did the "Data view" went in VS 2005?
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by: Iman100 |
last post by:
Hi
I have quiz data stored in my Database. I need to customize the question view to show the question then use RadioButtonList to display my choices. Is there is any tutorial or guide I can use to customize my View? Or can I customize the data view from the DATA controls? Thanks
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by: Iman100 |
last post by:
Hi
I have quiz (MCQ) data stored in my Database. I need to customize the question view to show the question then use RadioButtonList to display my choices. Is there is any tutorial or guide I can use to customize my View? Or can I customize the data view from the DATA controls? Thanks
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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: 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: 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 projectplanning, coding, testing, and deploymentwithout 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: 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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