473,836 Members | 1,907 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Creating a Select/Deselect all checkbox in a datagrid

I run a search on my database and get items that fit that search in a
datagrid. There are checkboxes already for each item. I need to
create a select/deselect all checkbox at the top of the column and be
able to select.deselect all items that I have found. I am using C#.Net

Thanks in advance for this

Nov 30 '06 #1
1 6854
something like this.

foreach ( DataGridItem item in DataGrid1.Items )
CheckBox _Box = item.FindContro l("myCheck");
_Box.Checked = true;
Posted via DotNetSlackers. com
Dec 1 '06 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

by: Erik | last post by:
I'm trying to create a asp.net webform with a datagrid which has been filled with data from a database. The datagrid is filled allright but I would like to add a checkbox at every row which the use can click to select one or many of the rows in the datagrid once a button is clicked. The problem is that the code behind does not recognise if the checkbox has been check or not. Does anyone knows how to do this? /erik
by: Michael Champagne | last post by:
We have an application to where you can select/deselect all checkboxes in a checkbox array by clicking a 'master' checkbox at the top of the screen. This seems to work fine unless there is only one checkbox (these are dynamically generated). Why does this fail? If I do an alert(field_to_check.length) with 1 element in the array like this I get 'Undefined'. Is this because this datatype is not an array if there is only 1 element here? ...
by: _andrea.l | last post by:
I have n checkboxes and 1 checkbox 'SELECT ALL'. for example: <form action="" method="get"> <input name="sa" type="checkbox" value="v"> select all <input name="c1" type="checkbox" value="v"> option 1 <input name="c2" type="checkbox" value="v"> option 2 <input name="c3" type="checkbox" value="v"> option 3 .... <input name="cn" type="checkbox" value="v"> option n </form>
by: GSteven | last post by:
(as formerly posted to microsoft.public.access.forms with no result) I've created a continuous form which is based on a straightforward table (ex - customers - 100 records). On the form there is a checkbox with a control source named "MARK" (boolean) from customer table. I can check and uncheck individual records fine. Then I created 2 command buttons named "Select All" and "Deselect All". The Onclick property of these buttons runs code...
by: Dale | last post by:
Does anyone know how to select all of the items in a datagrid and then how to deselect all items in a datagrid. Thanks in advance! Dale
by: hazz | last post by:
I want to display 'n' records for a table-driven data entry page. The first column should be readonly and the 2nd column, a checkbox WRITABLE (NOT READONLY). I can't use the gridview because it creates -> checked="checked" disabled="disabled" What I need is more like this; <form id="form1" runat="server"> <div> <table>
by: slemen | last post by:
Hi, The DataGrid aps:EditCommandColumn when used with column templates created programmatically does not trigger the _Edit subroutine in code. The ASP:Datagrid definition is below (1), the _Edit subroutine signature (2) is below that and the column template class is (3). Thank you for your help, Scott
by: 159789 | last post by:
Hi, I am new to javascript. I want to select all the checkboxes or deselect all in a form, based on the state of one checkbox. Here is the code: <html> <script language="JavaScript"> function toggleChecked(oElement) { oForm = oElement.form; oElement = oForm.elements; alert("oElement :"+ oElement.length);
by: geetung | last post by:
Hi guys, I'm having some trouble writing code for this purpose of select/deselect all function. I do not want to use the form "name" because i want ensure that it is html strict. Also my form is being tracked so all input fields have a different name. I want to be able to do this by assigning each input checkbox field with an "id" tag. Any suggestions?
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...
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,...
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: 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...
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,...
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...
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...
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
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...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.