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by: Mojtaba Faridzad |
last post by:
Hi,
with SetDataBinding( ) a DataGrid shows a DataView. user can select some
rows in the grid by holding cotrol key. when user clicks on Delete button, I
should delete all selected rows. I am trying to delete these lines from the
dataview like this:
for (int i=0; i < dataView.Count; i++)
if (dataGrid.IsSelected(i))
dataView.Delete(i);
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by: BBFrost |
last post by:
Win2000
..Net 1.1 SP1
c# using Visual Studio
Ok, I'm currently in a "knock down - drag out" tussle with the .Net 1.1
datagrid.
I've come to realize that a 'block' of rows highlighted within a datagrid do
>> not << constitute a set of 'selected' records. Apparently one and only
one row may be 'selected' in a datagrid. By selected row I mean the row
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by: Wolffang |
last post by:
From: "Wolffang" <javid@techlite.co.uk>
Subject: How to do a multiple select and update in a datagrid
Date: 23 October 2004 21:28
Using Visual studio.net VB
I have a datagrid that brings records from a stored procedure.
Be selecting multiple datarows using a checkbox.
All i want to do is update a field called 'Active' datatype bit from 0 to 1
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by: Jonathan Upright |
last post by:
Greetings to anyone who can help:
I'm using WebMatrix to make ASP.NET pages, and I chose the "Editable
DataGrid" at the project selector screen. As you may know, it defaults
to the Microsoft SQL database "pubs". I've followed the instructions in
the comments and also changed everything pertaining to SQL over to
OLEDB. (i.e. Changed SqlDbType. to OleDbType.) I also changed the
datafield names and variable names accordingly. The page...
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by: Reney |
last post by:
I have a very weird problem in updating my datagrid. Please help me to solve
it. The datagrid is tied to a dataset table with five columns. Three of them
are primary key and the other two columns are the ones that are of interest.
These
two columns have "date" type values and shows short time (i.e. 11:39).
The program updates the database if I change the values in these columns, or
add a new record, or
delete a record. But, if one of...
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by: Greg Peck |
last post by:
Hi I need to update a field (fldX) in one DataTable (dt1) where there is a
match on fldA in another DataTable (dt2).
Is the only way to do this by itterating through the DataRows of dt1,
serching dt2 for a matching fldA and if found do the update and then move on
to the next row?
Thanks Greg
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by: Stephen Plotnick |
last post by:
I'm very new to VB.NET 2003
Here is what I have accomplished:
MainSelectForm - Selects an item
In a public class I pass a DataViewRow to
ItemInformation1 Form
ItemInformation2 Form
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by: Brian Tkatch |
last post by:
I have a form with two DataGrids, which are kept in sync manually via
Stored PROCEDURE calls. That is, when a record is selected on the first
grid, a stored PROCEDURE is CALLed to Fill() the next second DataGrid's
DataSource. All that works very well. And, when there are no records to
display, it is simply left blank.
My issue is that when i scroll the first one, sometimes the second grid
shows a bunch of null values (a "new" record).
...
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by: =?Utf-8?B?SnVsaWEgQg==?= |
last post by:
Hi all
Got a weird problem with pagination on a datagrid in asp.net 1.1.
It's populated depending on user selected criteria (it either displays all
or 1 record). It works fine in the following circumstances:
Datagrid populated with 1 record then re-populated with all
Datagrid populated with 1 record then re-populated with another single record
Datagrid populated with multiple records and displaying page 1 then
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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...
|
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: 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: 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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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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