Checked List Box in VB DOT .NET - Checked items gets unchecked when used inside Tab Control and while tabbing

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Checked List Box in VB DOT .NET - Checked items gets unchecked when used inside Tab Control and while tabbing

Hi

If you are using a Checked List Box Control into a Tab Control on VB .Net application, then when you switch between tabs, the checked items gets disappeared. This bug is already listed in the Microsoft article.

I figured out a way on how to avoid this error. Just by adding the checked list box in a user control and then using the user control in your tab control will not erase the checked items list. Please try.

Thanks,

CM




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Checked List Box in VB DOT .NET - Checked items gets unchecked when used inside Tab Control and while tabbing

  • James Mark

    For reference I add the BUG report

    http://support.microsoft.com/default.aspx scid=kb;en-us;833033

    They do not mention if the 2.0 framework is affected so might be fixed.



  • pascalbjk

    Hi, i was looking for something about databinding checked listbox & discovered this thread

    I m using VS2003, VB.net

    My question is, as we proide datasource property in the binding object for chkListBox, then assigns DisplayMember, ValueMember to bind the ChkList & it automatically pops the list [without writing any more code]

    I m talking about this

    lstInActive.DataBindings.Add(New Binding("DataSource", objFcPartySetup.DSPartySetup, "PartyInActiveRoles"))

    lstInActive.DisplayMember = "NameField"

    lstInActive.ValueMember = "IdField"

    but the chkList gets populated with no item checked, HOW WE TELL THE BINDING OBJECT TO CHECK THESE ITEMS WITH RESPECT TO SUCH DATABASE FIELD & KEEP UNCHECK SUCH ITEMS

    apart from writing a for loop & checking ourselves, can there be a CHEKEDMEMBER property which we assign a database field the system does the rest of work, I hope i have made my self clear



  • Husk60

    i think a 3rd party tool, a specChkListBox with such interface can solve the problem

    i had one but it wasn't from a reliable source & so i don't use it, does any one have such a reliable 3rd party specChkListBox with the required interface



  • E. J.

    Hi.

    I have the same problem, but i keep trying you solution with not success. Well, i have a tabControl with 5 or 6 tabs. In every tab i have a listcheckedbox that its populate with a table of my db (slq 2000 server). I put the listcheckbox in a control (including the conexion and data load) but i have no solution to this problem. I hope someone can help me

    Thanks,

    Marlon



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