>I put the following code in form init :
>
>THIS.pageFrame1.pgList.AddObject('gridHighlighter1','gridHighlighter')
>THIS.pageFrame1.pgList.gridHighlighter1.cHostName = 'grdStk'
>
>but system prompt me error :unknow member grid1
>
>it seem that gridHighlighter looking for the grid named grid1 but I called my grid as grdStk.
>
>How to solve the problem.

Is there any other code in the Init()? If yes, are you calling the default class code, which may, in this case, do something else which could be related to a member grid1.

Or, see in the AddObject() method of the pageframe object. There could be code that is executed automatically here.