How to Get Listbox item in textbox with mouse click ?

Question

1.00/5 (1 vote)

See more:

Hi all

I have a listbox named listbox1 in which emails are collected.

now i want listbox1 item in textbox1 by selecting that item.

That i can do by

C#

private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
    {
        textBox1.Text = listBox1.SelectedItem.ToString();
    }

Emails are in format of a@gmail.com b@gmail.com

I want the selected item in textbox without @gmail.com.

How to do that.

eg: the items collected in listbox are

ab@gmail.com bc@gmail.com gh@gmail.com

i want just ab or bc or gh by selecting.

thank you

Posted 1-May-14 5:39am

Member 10579673

Updated 1-May-14 5:44am

v3

Add a Solution

Comments

[no name] 1-May-14 11:46am

Okay so split the string on the @ and take the first element of the array.

3 solutions

Solution 1

This code for select item Fill in Textbox

C#

foreach (var item in listBox1.SelectedItems) { TextBox1.Text=item.Split('@'); }

Posted 1-May-14 5:53am

Mahesh@Dev

Comments

Member 10579673 1-May-14 12:07pm

@MAHESH THIS GIVES THE FOLLOWING ERROR

'object' does not contain a definition for 'split' and no extension method 'Split' accepting a first argument of type 'object' could be found

CHill60 1-May-14 12:45pm

Try this instead

foreach (string item in listBox1.SelectedItems)<br>
            {<br>
                this.textBox1.Text = item.Split('@')[0];<br>
            }

Solution 3

you can do as below

C#

TextBox1.Text=listBox1.SelectedItem.ToString().Split('@')[0];

Posted 1-May-14 6:39am

DamithSL

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Member 10579673 · Accepted Answer · 2014-05-01T06:21:00

Solution 2

C#

private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            var email = listBox1.SelectedItem.ToString();
textBox4.Text =   email.Substring(0, email.IndexOf("@"));
        }

This worked for me.

Posted 1-May-14 6:21am

Member 10579673