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by: Hugo Lefevre |
last post by:
dear,
I have a form (frmlogonaccounts.cs) with a combobox, which I want to fill up
with the first column of a dataset. The dataset is created in the class
Login. My problem is the next : I make a new login in the form loginaccount
which create a new login and give me a dataset (created by class login),
which I can see in my datagrid. But I...
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by: Krzysztof Karnicki |
last post by:
I have such a problem… I have create my custom DataGridColumn inheriting from
System.Windows.Forms.DataGridColumnStyle on using it on DataGrid, to show
rows painted by me self. Because dates taken from database are very large,
and filling DataSet bounded to this DataGrid takes some time, a decided to
put fill logic into new thread. And so...
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by: DC Gringo |
last post by:
This code has two SELECT statements, each returning several records. I want
to fill a dataset and then two datagrids. How would I fill the SECOND
datagrid from this code
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Sub BindSQL()
Dim MyConnection As SqlConnection
Dim DS as DataSet
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by: crjunk |
last post by:
I have a 3 table in my DataSet that I'm filling with data. After I've
filled these 3 tables, I'm then trying to run a query that will fill a
4th table in the DataSet with data from the three tables that are
already pouplated.
When my code tries to fill the 4th table, ReportData, I receive the
following error message: Invalid object name...
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by: thegame |
last post by:
Filling One DataGrid Based on Selection from Another DataGrid - Both in
Separate User Controls
Hello, I have an interesting dilemma.
I have an ASPX page with two user controls (two ASCXs). Both ASCXs have
DataGrids on them. The first user control's DataGrid is populated from our
database on page load. The DataGrid also has a Select...
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by: gillcleeren |
last post by:
I have a datagrid that has to be filled in a WinForms application. The
data comes from an Oracle database.
The normal procedure would be filling a dataset, but I have the problem
that there are over 100.000 records in the tables, so this has very low
performance when executing.
I then tried using an OracleDataReader, but for some reason,...
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by: savvy |
last post by:
I'm trying to page a datagrid but the when i'm tying to fill the
DataSet with a table, I know that using DataAdapter.Fill you can
specify a single datatable to populate when the sp returns one table.
How do I fill my dataset when the sp is a combination of two tables.
i'm not able to understand how to fill it when i'm using a sql server...
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by: pintu |
last post by:
Hi.. As we are assigning gridview's datasource to
sqldatasource/dataset/datatable..similarly is the reverse of this
mechanism possible ?i.e. means get the displayed data from datagrid and
fill another dataset with these data....Plz help in solving this
problem....
Thanks
Pintu
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by: Brock |
last post by:
I am trying to populate a Crystal Report from data in my DataGrid. The
reason for this is that I want the user to be able to change values
without updating the database, but still have their report reflect the
values they anticipate committing to see hypothetical totals of
columns from a set of records. These records are displaying properly...
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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...
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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. ...
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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...
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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...
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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...
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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...
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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: 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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