Solved

500pts: Getting the ID from sender in event?

Posted on 2006-06-12
1
245 Views
Last Modified: 2010-04-16
Hi there,

Can anybody help?

I have an event (click) that i have assigned to lots of Checkboxes.

And in that click evetn... i wil to add the name to of the item that was Checked or unchecked to a listbox

But how do i know which control was clicked as they all share the same event... i thought it might be the sender (see below)

            private void uxFieldsCheckBox_CheckedChanged(object sender, System.EventArgs e)
            {
                  ListBox test = new(ListBox)sender;
                  
                  // uxOrderListBox.Items.Add(  
            }

Thanks in advance ...

Ian
0
Comment
Question by:ianinspain
1 Comment
 
LVL 25

Accepted Solution

by:
dstanley9 earned 500 total points
ID: 16885988
Well, you're close, but is the sender is a CheckBox, it should be:

          private void uxFieldsCheckBox_CheckedChanged(object sender, System.EventArgs e)
          {
               CheckBox test = sender as CheckBox;
               if (test != null)
               { // is is indeed a CheckBox
                 
                 uxOrderListBox.Items.Add(test.Text);
               }
          }
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Importing CSV file encoded in UTF-8 in SQL SERVER 2008 using BULK INSERT 5 52
Media.Imaging 1 18
Jquery/JSON passing value from one function to another 12 38
Cant save 3D 4 21
Introduction Although it is an old technology, serial ports are still being used by many hardware manufacturers. If you develop applications in C#, Microsoft .NET framework has SerialPort class to communicate with the serial ports.  I needed to…
This article aims to explain the working of CircularLogArchiver. This tool was designed to solve the buildup of log file in cases where systems do not support circular logging or where circular logging is not enabled
This Micro Tutorial will give you a basic overview how to record your screen with Microsoft Expression Encoder. This program is still free and open for the public to download. This will be demonstrated using Microsoft Expression Encoder 4.
This Micro Tutorial hows how you can integrate  Mac OSX to a Windows Active Directory Domain. Apple has made it easy to allow users to bind their macs to a windows domain with relative ease. The following video show how to bind OSX Mavericks to …

803 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question