`TParams`
pt		CreateParseOpts
pt		DoParseSQL
pt		AssignTo
pt		GetDataSet
pt		GetOwner
pt		ParamClass
		Create
		AddParam
		AssignValues
		CreateParam
		FindParam
		GetParamList
		IsEqual
		GetEnumerator
		ParamByName
		ParseSQL
		RemoveParam
		CopyParamValuesFromDataset