void DeselectVar( Matrix mVarNames )
Matrix mVarNames
A vector containing the names of the variables to deselect.
This method deselects specific variables in the DataObject.
declare DataObject dobj;
dobj = DataObject.CreateFromFile( "baseball" );
DataTable.Create( dobj ).SetWindowPosition( 0, 50, 100, 50 );
dobj.SelectAllVar();
VarNames = { "team" "no_hits" };
dobj.DeselectVar( VarNames );