>No my problem not about that. In vfp9 visible really enough for hide column. I think about there is a bug. Columns mixed when using vertical splitbar...:
>
>I'll draw:
>
>
>think it a grid:
>
>Name Surname City Address .......
>
>
>I'm using horizontal splitbar for move left-right, then grid become:
>
>
>Name Name Name Surname City Address .......
>
>
>If I use keyboard for move it doesn't occurs. If I press each name header, my grid will recorrected.


Oh, I see what you mean now

Cannot reproduce this in vfp6, so I cannot be of much help

Maybe the scrolled event of the grid can help

(this is a trick I use to force re-evaluation of DynamicBackColor and the like, adapted a bit)

** grid init
    =m.this.AddProperty('HeightDelta', -1)


** scrolled
LPARAMETERS nDirection

    ** I would first try with
    =m.this.ShowMeProperly()

       ** next, if this works, add inlist(m.nDirection, 6, 7)
    && =inlist(m.nDirection, 6, 7) and m.this.ShowMeProperly()

** 
** ShowMeProperly

        local LockScreen

	LockScreen = m.thisform.LockScreen
	thisform.LockScreen = TRUE

	this.Height = m.this.Height + m.this.HeightDelta
	m.this.HeightDelta = -m.this.HeightDelta

	thisform.LockScreen = m.LockScreen