void SelectVar( Matrix mVarNames <, boolean bExtend> )
Matrix mVarNames
A vector containing the names of the variables to select.
boolean bExtend
If bExtend is true, the specified variables extend any existing selection. If bExtend is false, any existing selection
is cleared before the specified variables are selected. Calling this method without specifying the bExtend parameter is equivalent to calling
it with bExtend equal to true.
This method selects specific variables in the DataObject.
declare DataObject dobj;
dobj = DataObject.CreateFromFile( "baseball" );
DataTable.Create( dobj ).SetWindowPosition( 0, 50, 100, 50 );
VarNames = { "team" "no_hits" };
dobj.SelectVar( VarNames );