The test showed an increase of comments with the like button of 4.46% versus 0.63% for the control group.

测试的结果是使用Like按钮的时候评论增加了4.46%，而对照组的数据则是0.63%。

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A control ID for that radio button then appears in the add member variable Wizard, allowing you to add a member variable for the group of radio buttons.

该单选按钮的控件ID于是出现在添加成员变量向导中，这使您得以为单选按钮组添加成员变量。

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Gets or sets the name for the group of controls for which the button control causes validation when it posts back to the server.

获取或设置按钮控件回发到服务器时所导致验证的控件组的名称。

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