Gets or sets a non - displayed value used to store any additional data about the menu item , such as data used for handling postback events 获取或设置一个非显示值，该值用于存储菜单项的任何其他数据，如用于处理回发事件的数据。
Property of a text box , displays the value in red if the value in the cost field is greater than the value in the revenue field 以下表达式（用于文本框的color属性中）在“ cost ”字段的值大于“ revenue ”字段的值时，以红色显示值。
Span adjustment function , input a typical value , forward adjust the display value may be increased , reverse adjust the display value may be decreased 比率调节功能，以某定值输入，顺时针调整可以增大显示值，逆时针调整可以减少显示值。
The indications of the protective and supervisory equipment can also give valuable assistance in a logical approach to fault tracing and the determination of the cause of the fault 保护和监控装置的显示值还能为故障查询和判定故障起因提供有价值的合逻辑的帮助。
Even when the oven temperature readout shows that it has reached the required temperature , significant temperature gradients may persist thus causing variations in the temperature experienced by the analytes 即使柱温的显示值达到了设定值，由于实际温度梯度的存在，也会影响被分析物的保留时间。
The examples earlier in this topic showed html - encoding the contents of a cookie before displaying the value in a page , as you would before displaying any information you get from users 本主题前面的示例演示在页面中显示值前，先对cookie内容进行html编码的方法，这与在显示从用户处得到的任何信息之前的做法相同。
