下一步，得到会话引用，然后从会话中获取表格数据(值对象的vector)和组合框数据(字符串的vector)。

Next, you get the session reference, and then retrieve the table data (vector of value objects) and combo box data (vector of strings) from the session.

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取得对表格ID、值对象类、数据行的会话属性和组合框（如果有的话）的会话属性的引用。

Obtains the reference for the table ID, value object class, session attribute for data rows, and session attribute for combo box if one exists.

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从组合图表下拉框“作为一个对象”中选择适当的动画对象，按序列，按序列中的元素或按类别中的元素，单击确定。

Choose the appropriate object from the Group chart drop-down control to animate the chart as a single object, by series, by category, or by.

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从组合图表下拉框“作为一个对象”中选择适当的动画对象，按序列，按序列中的元素或按类别中的元素，单击确定。

Choose the appropriate object from the Group chart drop-down control to animate the chart as a single object, by series, by category, or by.

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