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by: |
last post by:
Greetings All,
I'm trying to access a excel file using the odbc data adaptor but the tables arent showing up.
I can get connected to the excel file using the Wizard but when I go to do the odbc adaptor no tables show up in the query
wizard why is this?
TIA
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by: KevinMGore |
last post by:
The following code:
Try
da.Update(ds.Tables(dg1Name))
Catch ex As Exception
Console.WriteLine(ex.ToString)
MessageBox.Show(ex.ToString)
End Try
causes this error:
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by: Paul |
last post by:
OK I'm lost.... Hope I can describe this that you will understand what I'm
taking about.
I have an Oracle dataset and I've inserted some rows into it, I now want to
update the database. I managed to do this by going thru each row and
creating an oraclecommand, passing the parameters and executenonquery, and
it works reasonablly well.
However instead of doing all that looping thru rows, I believe I can use the
dataadapter UPDATE...
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by: bill.jenner |
last post by:
Since upgrading from .NET 2003 to .NET 2005, I've had a few problems
adjusting. One, I seem unable to get around is not having the
DataAdaptor available to me from the tool box. It appears I only have
DataSets and TableAdaptors available to me. In the code behind section,
I'm unable to update my information to the database simply because I
don't have the DataAdaptor.update available to me. I attempted
TableAdaptor.update() but can't seem...
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by: Andrew Chalk |
last post by:
I have some data in a DataSet and want to write it back to the underlying
SQL Server database. Is there any simple "one-liner" way to write a dataset
back to its database or do I have to go through the steps of creating a
command object, adding parameters and calling ExecuteNonQuery().
Many thanks.
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by: Pankaj |
last post by:
Hi
i am inserting the data into database throught variables. On click
event of button m using this code:
Dim objCon As New OleDbConnection(CONNECTION)
Dim objCmd As New OleDbCommand(SQL, objCon)
SQL = "INSERT INTO linkinfo VALUES('" & Sno & "','" & Website & "','" &
Path & "')" & _
"('" & Keywords & "','" & MeWebsite & "','" & MePath & "','" &
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by: PengYu.UT |
last post by:
Suppose I want a ring_iterator, which is almost like the
vector::iterator. But it will equals begin(), when it passed the end().
It is easy to write an adaptor for it. But I'm wondering if there is
any publicly available code for it.
Thanks,
Peng
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by: Greg P |
last post by:
I'm new to VS2005 and want to simply update my data with the dataGridView
that was generated when I draged my query from the Data Sources Pane. I
think I may need to create a Data Adaptor but I'm not sure? The other think
I saw was to implement IEditable? How would I do that? Where in my code
woudl I do that considering I am not creating the DataGridView via code?
I know this is probably the easist thing to do I just don't know how?...
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by: iKiLL |
last post by:
Hi all
The Code is below but i will give you a brief over view first.
I am using C#, SQL Mobile and the CF2.0 with Merge Replication. My Primary
Keys are all "uniqueidentifier" types with default value of
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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: 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: 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: 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: 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: 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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