Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • World
  • Users
  • Groups
Skins
  • Light
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (No Skin)
  • No Skin
Collapse
Code Project
  1. Home
  2. Web Development
  3. ASP.NET
  4. Listbox Control

Listbox Control

Scheduled Pinned Locked Moved ASP.NET
help
3 Posts 3 Posters 0 Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • A Offline
    A Offline
    ajau
    wrote on last edited by
    #1

    I want to selectedIndex of listBox, but it returns -1. Code is: if (lbCat.SelectedIndex >=0) { } Please Solve my problem. Thanks in Advance Ajai

    N S 2 Replies Last reply
    0
    • A ajau

      I want to selectedIndex of listBox, but it returns -1. Code is: if (lbCat.SelectedIndex >=0) { } Please Solve my problem. Thanks in Advance Ajai

      N Offline
      N Offline
      N a v a n e e t h
      wrote on last edited by
      #2

      Looks like you will be binding the listbox in page_load without checking IsPostBack value. Hard to tell much as you have not given any details about what you are doing.

      All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia My Website | Ask smart questions

      1 Reply Last reply
      0
      • A ajau

        I want to selectedIndex of listBox, but it returns -1. Code is: if (lbCat.SelectedIndex >=0) { } Please Solve my problem. Thanks in Advance Ajai

        S Offline
        S Offline
        Sandeep Akhare
        wrote on last edited by
        #3

        Where are you checking these code ? Do the listbox have the items in it ? Please be more specific

        Thanks and Regards Sandeep If If you look at what you do not have in life, you don't have anything, If you look at what you have in life, you have everything... "

        1 Reply Last reply
        0
        Reply
        • Reply as topic
        Log in to reply
        • Oldest to Newest
        • Newest to Oldest
        • Most Votes


        • Login

        • Don't have an account? Register

        • Login or register to search.
        • First post
          Last post
        0
        • Categories
        • Recent
        • Tags
        • Popular
        • World
        • Users
        • Groups