<xs:complexType name="CT_Controls" xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:choice minOccurs="0" maxOccurs="unbounded"> <xs:element name="button" type="CT_Command" /> <xs:element name="tool" type="CT_Command" /> <xs:element name="comboBox" type="CT_ComboBox" /> <xs:element name="editBox" type="CT_EditBox" /> <xs:element name="labelControl" type="CT_LabelControl" /> <xs:element name="checkBox" type="CT_CheckBox" /> <xs:element name="spinner" type="CT_Spinner" /> <xs:element name="dynamicMenu" type="CT_DynamicMenu" /> <xs:element name="customControl" type="CT_CustomControl" /> </xs:choice> </xs:complexType>