473,222 Members | 1,607 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,222 software developers and data experts.

ASP.NET DataGrid Checkbox

I've got a grid with a check box in first column and Delete Button outside
of grid.
The following code is never returning a true in the delete button click that
the check box is checked! Why? What am I doing wrong? using VS2003

Thanks for any help!

<%@ Page Language="vb" AutoEventWireup="false" Codebehind="Aircraft.aspx.vb"
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<title>Administrator - Aircraft Fleet</title>
<link rel="stylesheet" type="text/css" href="../../styles/adminStyle.css">
<form id="Aircraft" method="post" runat="server">
<asp:DataGrid EnableViewState=True runat="server" ID="AircraftGrid"
CellPadding="0" AutoGenerateColumns="False">
HeaderStyle Font-Size="12pt" Font-Italic="True" Font-Bold="True"
HorizontalAlign="Center" ForeColor="MediumBlue"
<asp:CheckBox id="chkBox" runat="server"></asp:CheckBox>
<asp:BoundColumn DataField="EffectiveDate" HeaderText="Effective Date"
<iItemStyle Width="83px"></ItemStyle>

Private Sub btnDelete_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnDelete.Click
' Walk the grid looking for selected rows
Dim i As Integer = 0
Dim cb As Boolean
Dim dgi As DataGridItem
For i = 0 To AircraftGrid.Items.Count - 1
dgi = AircraftGrid.Items(i)
cb = CType(dgi.Cells(0).FindControl("chkBox"), CheckBox).Checked
If cb Then
End If

Jul 21 '05 #1
0 1024

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

Similar topics

by: Just D | last post by:
Hi All, Does anybody know how to write the following code? I have a database table with a few columns including: ID , "Task" , ForceRun . I need to show the DataGrid on the ASPX page with...
by: Jim Heavey | last post by:
Hello, I am starting to learn how to use the Datagrid and I have a couple of questions. My datagrid as a checkbox in it. It looks like the following in the datagrid... <asp:TemplateColumn...
by: Sebi | last post by:
Hello all is it possible to add a checkbox in a DataGrid for Boolean Data? Thanks in advance
by: mike | last post by:
Hi there: I've read an excellent "how to"-article by Microsoft (no. 306227) - partly cited cited at the end of this email). I have implemented the code related to the part "How to Add a...
by: Mike | last post by:
Hi, Is there a possibility to have one of the Web Control Datagrid's column as a Calendar when editing data? Any resources on this subject? Thanks Mike
by: Lars Netzel | last post by:
If I put a checkbox in a datagrid (ASP.NET) and set the Autopostback to true I can catch OnChange event on checkbox but how do I then catch what DataGridItemIndex is? Can I use some Event in the...
by: Mortar | last post by:
i have a datagrid with 2 columns. the 1st column contains an id which will be used by the database for the selected checkbox records. the 2nd column is a template column containing a server...
by: sianan | last post by:
I tried to use the following example, to add a checkbox column to a DataGrid in an ASP.NET application: http://www.codeproject.com/aspnet/datagridcheckbox.asp For some reason, I simply CAN'T get...
by: Fao, Sean | last post by:
I have a DataGrid that I'm adding CheckBox controls to at runtime (in the code behind) and I'm not sure if I'm doing it correctly. First of all, I noticed that the MyDataGrid.Columns.Add() method...
by: rn5a | last post by:
The first column of a DataGrid has a CheckBox for all the rows. I want that when users check a CheckBox, the BackColor of that entire row in the DataGrid should change to a different color. To...
by: VivesProcSPL | last post by:
Obviously, one of the original purposes of SQL is to make data query processing easy. The language uses many English-like terms and syntax in an effort to make it easy to learn, particularly for...
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 3 Jan 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). For other local times, please check World Time Buddy In...
by: jianzs | last post by:
Introduction Cloud-native applications are conventionally identified as those designed and nurtured on cloud infrastructure. Such applications, rooted in cloud technologies, skillfully benefit from...
by: abbasky | last post by:
### Vandf component communication method one: data sharing ​ Vandf components can achieve data exchange through data sharing, state sharing, events, and other methods. Vandf's data exchange method...
by: fareedcanada | last post by:
Hello I am trying to split number on their count. suppose i have 121314151617 (12cnt) then number should be split like 12,13,14,15,16,17 and if 11314151617 (11cnt) then should be split like...
by: stefan129 | last post by:
Hey forum members, I'm exploring options for SSL certificates for multiple domains. Has anyone had experience with multi-domain SSL certificates? Any recommendations on reliable providers or specific...
by: egorbl4 | last post by:
Скачал я git, хотел начать настройку, а там вылезло вот это Что это? Что мне с этим делать? ...
by: davi5007 | last post by:
Hi, Basically, I am trying to automate a field named TraceabilityNo into a web page from an access form. I've got the serial held in the variable strSearchString. How can I get this into the...
by: MeoLessi9 | last post by:
I have VirtualBox installed on Windows 11 and now I would like to install Kali on a virtual machine. However, on the official website, I see two options: "Installer images" and "Virtual machines"....

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.