B4J Question textchange_event

     txtPos.Text=cVal     ' i had assumed txtPos_Textchanged event will fire immediatly after this
     txtPos.Tag=cKey     ' but the flow goes to next line and continues 
       
     txtTable.RequestFocus
     txtTable.Text=" "
     txtTable.Text=""          
                 
[\code]

above is a part of a sub. The problem is the execution order of the txtPos_Textchanged and txtTable_Textchanged events. 

i found that in some occasions, txtPos_Textchanged event is  executed first and some times, txtTable_Textchanged event is executed first and vice versa. The execution order is done randomly.

i found out this in debug mode.