I have the following code. When run subsequently, it errors on the AddObject line
because the cntProperty container is not being removed. It dissappears from the screen
but the object reference still exists:

	.RemoveObject('cntProperty')

	** Determine which property container to add
	DO CASE

		CASE ThisForm.cClassType='E' AND ThisForm.cCategory= 'R'
			cClassName = 'cntProperty_RE'

		CASE ThisForm.cClassType='E'
			cClassName = 'cntProperty_E'

		CASE ThisForm.cClassType='L'
			cClassName = 'cntProperty_L'

		CASE ThisForm.cClassType='M'
			cClassName = 'cntProperty_M'

		CASE ThisForm.cClassType='P'
			cClassName = 'cntProperty_P'

		CASE ThisForm.cClassType='S'
			cClassName = 'cntProperty_S'

		CASE ThisForm.cClassType='C' AND ThisForm.cCardType = 'S'
			cClassName = 'cntProperty_B'

		CASE ThisForm.cClassType='C'
			cClassName = 'cntProperty_C'

	ENDCASE

	** Add the new property container
	.AddObject('cntProperty', cClassName)