Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask a question.

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

The Archive Base

The Archive Base Logo The Archive Base Logo

The Archive Base Navigation

  • SEARCH
  • Home
  • About Us
  • Blog
  • Contact Us
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Add group
  • Groups page
  • Feed
  • User Profile
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Buy Points
  • Users
  • Help
  • Buy Theme
  • SEARCH
Home/ Questions/Q 916737
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Editorial Team
Asked: May 15, 20262026-05-15T18:05:50+00:00 2026-05-15T18:05:50+00:00

At least one item always remain selected in ListBox. I want that when user

  • 0

At least one item always remain selected in ListBox. I want that when user clicks empty area of ListBox, selection should be cleared. How to do this?

I am trying to replicate Opera Notes as a part of my application. First i was using a binded DataGridView now i am using a binded ListBox on left pane

  • 1 1 Answer
  • 0 Views
  • 0 Followers
  • 0
Share
  • Facebook
  • Report

Leave an answer
Cancel reply

You must login to add an answer.

Forgot Password?

Need An Account, Sign Up Here

1 Answer

  • Voted
  • Oldest
  • Recent
  • Random
  1. Editorial Team
    Editorial Team
    2026-05-15T18:05:51+00:00Added an answer on May 15, 2026 at 6:05 pm

    Handle the ListBox.MouseDown event.

    Call ListBox.IndexFromPoint, passing the Location property from the MouseDown event’s MouseEventArgs parameter.

    This should return the index of the item that was clicked, or ListBox.NoMatches if the click was on an empty area.

    If the return value is ListBox.NoMatches, set the ListBox.SelectedIndex property to -1 to clear the selection.

    • 0
    • Reply
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report

Sidebar

Related Questions

I have a winforms datagridview that seems to always have at least one row
** I want one single list item to have fistname, last name and the
I've seen at least one reliable source (a C++ class I took) recommend that
Left outer joins should return at least one row from the T1 table if
How can I find elements that has at least one attribute? Example: <tr>...</tr> <tr
I need to ensure that the input value contains at least one dot, so
I'm trying to require the user to enter data in at least one of
I'm just wondering if it's possible to validate or check that at least one
I've got two questions (of which at least one is regarding RTTI in D2010
Supose we have a very simple model: Station has at least one Train Train

Explore

  • Home
  • Add group
  • Groups page
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Users
  • Help
  • SEARCH

Footer

© 2021 The Archive Base. All Rights Reserved
With Love by The Archive Base

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.