How to selecting an item when loading a page

Question

0.00/5 (No votes)

See more:

I have a listbox that contains Courses like

1 Oracle
3 PLSQL
4 Oracle 11g DBA
10 Unix
11 Unix Admin

These courses{Course Name and course ID} are coming from Database.

My intention is to select Oracle and PLSQL for that

I used the below code
listViewBox1.Items[1].Selected = true;
listViewBox1.Items[3].Selected = true;

But it is treating 1 as PLSQL and 3 as Unix.

Posted 25-Apr-14 3:09am

Venkat Kumar chigulla

Add a Solution

Comments

[no name] 25-Apr-14 9:15am

Yes... that would be correct since arrays are 0 based.

Venkat Kumar chigulla 25-Apr-14 9:16am

Is there any solution for this..?

1 solution

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)

José Amílcar Casimiro · Answer 1 · 2014-04-25T03:16:00

Solution 1

Hello,

Are you having a problem interpreting the array of items.

Consider the array as follows:

0 - [1 Oracle]
1 - [3 PLSQL]
2 - [4 Oracle 11g DBA]
3 - [10 Unix]
4 - [11 Unix Admin]

When you write listViewBox1.Items [1] Selected = true.; you obtain: 1 - [3 PLSQL]

Likewise when you write listViewBox1.Items [3] Selected = true.; you obtain [10 Unix]

Probably want to choose the value for ID. There is a method for this purpose.

JAFC

Posted 25-Apr-14 3:16am

José Amílcar Casimiro

Comments

Venkat Kumar chigulla 25-Apr-14 9:28am

What is that method..? Any sample code

José Amílcar Casimiro 25-Apr-14 10:07am

Check this: http://stackoverflow.com/questions/13367818/set-selected-item-of-listview-according-to-a-value