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Request a Feature Report a Bug
Unplanned
Last Updated: 04 Oct 2022 13:30 by ADMIN
Denis
Created on: 04 Oct 2022 13:24
Category: CheckedDropDownList
Type: Bug Report
1
RadCheckedDropDownList: CheckAllItem gets hidden after scrolling to the bottom and then back to the top

Use the following code snippet:

    Sub New() 
        InitializeComponent()
        Me.RadCheckedDropDownList1.ShowCheckAllItems = True
        Me.RadCheckedDropDownList1.AutoSizeItems = True
        For x = 1 To 20
            Dim i As New DescriptionTextCheckedListDataItem
            i.Value = x
            i.Text = x.ToString()
            i.DescriptionText = "abc def ghijkl mnop abc def ghijkl mnop" & x
            Me.RadCheckedDropDownList1.Items.Add(i)
        Next 
    End Sub

Open the popup, scroll to the bottom and then back to the top.

Expected: The CheckAllItem is visible

Actual: The CheckAllItem is hidden

Attached Files:
1 comment
ADMIN
Dess | Tech Support Engineer, Principal
Posted on: 04 Oct 2022 13:30

Hi, Denis,

Currently, the possible solution that I can suggest is to disable the AutoSizeItems property: 

        Me.RadCheckedDropDownList1.AutoSizeItems = False

 

Regards,
Dess | Tech Support Engineer, Principal
Progress Telerik

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