control button group的意思|示意

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%。

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。

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。