by: Bill Salling |
last post by:
am trying to updated the source data(Access2000) for my data grid. But keep getting this error
An unhandled exception of type 'System.InvalidOperationException' occurred in system.data.dl
...
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by: gj |
last post by:
Hi,
I'm trying to update a sql database from a web form using text boxes.
I'm trying to learn C# on my own so I am at a complete loss. I created
my sql connection, data adapter, dataset and data...
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by: jaYPee |
last post by:
I have search a lot of thread in google newsgroup and read a lot of
articles but still i don't know how to update the dataset that has 3
tables.
my 3 tables looks like the 3 tables from...
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by: graham |
last post by:
Hi all,
<bitching and moaning section>
I am asking for any help I can get here... I am at the end of my tether... I
don;t consider myself a genius in any way whatsoever, but I do believe I
have...
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by: Richard |
last post by:
Hi,
I have 1 dataset with 2 tables (Table1 as parent, Table2 as Child), 1 row in
both the tables.
I am updating it with a transaction. First parent then child.
When child update fails, it raise...
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by: Nathan Guill |
last post by:
I'm new to .net (only know VBA and LISP), so I would appreciate some help if
possible.
I have a treeview that I fill using an access database. Upon selection of
one of the child nodes, the...
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by: JohnR |
last post by:
I have multiple controls set to the same database and, normally, when I
change the record in one control the position is also changed in the other
controls because I have "syncwithcurrencymanager'...
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by: AHayes |
last post by:
I've been searching online for a while now with no luck, so I'll try the friendly folk here.
_The Problem
I have a dataset/dataview that's getting its data from an XML file (which we're using...
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by: Falcula |
last post by:
Hello,
I have a treeview that i fill from a database, when i update nodename
in database the treeview dont update. Its works when iam not useing
enableviewstate="true" but then i loosing the...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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,...
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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,...
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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...
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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...
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