[Gambas-user] Iterating through and enabling and disabling controls on a form...

[Fabien Bodard]

2007/2/6, Stephen Bungay <sbungay at ...981...>:
>
> ControlHandle.Enabled = True doesn't set Enabled to True if the form has
> Enabled set to False by default. However, if Enabled is set to True by
> default then ControlHandle.Enabled can successfully toggle the value, thus
> Disabling and Enabling the control. Is this a bug?
>
> ' Iterate through the buttons on a form and Enable or Disable them
> ' depending on if their tag value exists in the SkillSet Collection.
> PRIVATE SUB SetControlsState()
>   DIM ControlHandle AS Control
>   DIM X AS Integer
>
>   FOR EACH ControlHandle IN ME.Controls
>       SELECT CASE Object.Type(ControlHandle)
>              CASE "Button"
>                   ' SkillSet is a collection.
>                   FOR X = 1 TO ME.SkillSet.Count
>                       IF CInt(ControlHandle.Tag) = ME.SkillSet[X].ID THEN
>                          ControlHandle.Enabled = TRUE
>                          ControlHandle.BackColor = Color.Green
>                       ELSE
>                          ControlHandle.Enabled = FALSE
>                          ControlHandle.BackColor = Color.DarkGreen
>                       END IF
>                   NEXT
>       END SELECT
>   NEXT
> END


In fact why do you want to enable a control when his container is not....
it's not logical ! no ?

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