BC30456: 'visible' is not a member of 'System.Web.UI.WebControls.ListItem'.

[SaadGilani]

I am trying to make a CheckBoxList (consisting of 5 members) invisible unless another check box is checked. I wrote the following code: (but I get the error given at the bottom of my message) Can someone help please!

Sub chkTimingFilter_CheckedChanged(sender As Object, e As EventArgs)

dim i as integer

if chkTimingFilter.checked = true then
    chkAllTiming.enabled=true
    chkAllTiming.visible=true
    for i = 0 to chklTiming.items.count - 1
        chklTiming.items(i).visible = true
    next
else
    chkAllTiming.enabled=false
    chkAllTiming.visible=false
    for i = 0 to chklTiming.items.count - 1
        chklTiming.items(i).visible = false
    next

end if
End Sub

ERROR MESSAGE GIVEN BELOW:
Compiler Error Message: BC30456: visible is not a member of System.Web.UI.WebControls.ListItem.

Source Error:



Line 455: chkAllTiming.visible=true
Line 456: for i = 0 to chklTiming.items.count - 1
Line 457: chklTiming.items(i).visible = true
Line 458: next
Line 459: else

 

[bungpeng]

You should use

chklTiming.visible = False

rather than

chklTiming.items(i).visible = False