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by: Tom wilson |
last post by:
This is driving me nuts. I'm trying to update an Excel spreadsheet
using ADO.Net and Oledb in VB.Net. The connection is open, the
adapter is connected and the dataset is loaded. Here's the code in
question:
myDataRow = myDataSet.Tables(0).Rows(RowNum)
myDataRow(ColumnCount) = Ailment
Adapter.UpdateCommand = New OleDbCommand("UPDATE SET F" & ColumnCount & " = '" & Ailment & "' where F1 =
" & RowNum & "", Conn)...
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by: Steve |
last post by:
I have looked through the newsgroup for an answer to this but haven't
been able to find anything resembling my situation.
What I want to do is relatively simple, I think. I have a crosstab
query that is bound to a report I am creating. I would like the
column headings to be the name of the correspoding field name. For
example, I have field names ALS, BCD, HLP, and the detail section
prints the values for these fields. I would like...
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by: Dutchy |
last post by:
Hi there,
After spending several hours trying all I could imagine and search for in
Google I gave up. In a continuous form I want to sort the choosen column by
clicking the header (label) of that column. I even want to sort up and down
if one clicks again on the same header. No problem so far, all works well
for one column. Now I want to sort on the first choosen column ASC or DESC
and additionally on a second column ASC.
I use the...
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by: Larry Bird |
last post by:
I've created a AlertDataClass below within the class I have tables and column that I've create. In the AlertDataAccess class I'm trying to insert data into my tables. AlertDataAccess is a Module that is trying to insert data into the tables. Within the AlertDataClass is subroutine that init and creates ColumnNames. In invoke the AddDataColumnNames() sub to create the column headers.
Why can't I see the column names in my module that I'm...
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by: Scott McDaniel |
last post by:
I'm using Visual Studio 2005 with the .NET 2.0.50727 framework, and we're using the standard Datagrid control bound to a
SQL Server.
We have two groups of users - "full edit" users, and "view only" users. We would like to disable the EditCommandColumn
of our Datagrid (named dgCertificates) for viewonly users. The intent is that viewonly would, obviously, only be able to
view data and not maniupulate it in any way.
I've tried the...
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by: Charleees |
last post by:
Hi all,
I have a DataGrid with Template Columns.....
There are LAbels,Linkbuttons in the Single Row..
I have to set the Constant Column width for those Template Columns in
Grid...
Wat actually happens is... when the Text size is too big... the column
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by: Serge Rielau |
last post by:
Hi all,
Following Ian's passionate postings on problems with ALTOBJ and the
alter table wizard in the control center I'll try to explain how to use
ALTOBJ with this thread. I'm not going to get into the GUI because it is
hard to describe in text.
First of all what is the purpose of ALTOBJ()?
This procedure was created mostly for ISVs who need to do produce change
scripts to upgrade application from release to release, but it can also
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by: Big Moxy |
last post by:
Problem URL - http://projects.zanalysts.com/ariviewer/display.asp?ID=11
I'm using Access as the "database".
I get this error in the above URL:
ADODB.Fields error '800a0cc1'
Item cannot be found in the collection corresponding to the requested
name or ordinal.
/ariviewer/display.asp, line 498
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by: dananrg |
last post by:
Is there any way to retrieve column names from a cursor using the ODBC
module? Or must I, in advance, create a dictionary of column position
and column names for a particular table before I can access column
values by column names? I'd prefer sticking with the ODBC module for
now because it comes standard in Python.
I'm using Python 2.4 at the moment.
Thanks.
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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: 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: 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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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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