public ADOTabularFunctionGroup(string caption, ADOTabularConnection connection)
 {
     Caption     = caption;
     _connection = connection;
     Functions   = new ADOTabularFunctionCollection(_connection);
 }
 public ADOTabularFunctionGroup(string caption, ADOTabularConnection connection)
 {
     Caption = caption;
     _connection = connection;
     Functions = new ADOTabularFunctionCollection(_connection);
 }