你可以使用类别到标签转换器将个别的类别转换为标签。
You can change individual categories into tags using the categories to tags Converter.
还可将类别转换成排序列，后者提供了相同的查找功能但可使视图更快地进行索引。
Also, categories can be turned into sorted columns, which provide the same functionality for lookups but allow the view to index more quickly.
在以下范例中，资料型别从衍生类别转换为其基底类别，但转换后两变数所指向的物件并未变更。
In the following example, the data type is converted from the derived class to its base class, but the object that both variables now point to is unchanged.
在以下范例中，资料型别从衍生类别转换为其基底类别，但转换后两变数所指向的物件并未变更。
In the following example, the data type is converted from the derived class to its base class, but the object that both variables now point to is unchanged.
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