这个选项允许为状态更新消息实现定制控件和表单逻辑。
This option allows for custom controls and form logic to be implemented for status update messages.
屏幕阅读器提供关联的听觉表述，如屏幕上有什么，可用的选项是什么，聚焦到什么用户界面控件上，以及发生了什么变化。
A screen reader provides a continuous auditory representation of what's on the screen, what options are available, what user interface control has focus, and what changes are taking place.
其他控件也有相似的选项。
大多数控件都有一些必须在创建时设置的标记选项。
Most controls have flag options that must be set when created.
我十分相信尽量简化用户界面，这样更少的选项和更少的控件可以减少混乱。
I'm a great believer in simplifying user interfaces down to the bone, leaving fewer options and fewer controls to reduce confusion.
这可以是屏幕左边显示为列的内置复合应用程序导航器，也可以是呈现按钮列表及其下拉选项的定制控件。
This could be the built-in composite application navigator that appears as a column to the left of the screen, or it could be a custom control that presents a list of buttons with drop-down options.
不必局限于这组特定的选项或控件。
You don't need to limit yourself to this specific set of options or controls.
例如，——checklist是用于选择一个或多个选项的一个不错的控件，它发出一列带引号值，其中每个值与一个启用的选项相关。
For instance, — checklist, which is great for choosing one or more options, emits a list of quoted values, where each value is associated with an enabled option. An example demonstrates the operation.
第一个修改是使用树控件替换 “Refine By”（元数据）选项的显示。
The first is to replace the display of "Refine By" (metadata) options with a tree control.
因为您只对Position生成控件，所以向导将会自动显示只与数组有关的选项。
Because you're generating only controls for Position , the wizard automatically shows only options relevant to the array.
图8 所示的是测试用的CreateNewCustomer页面，它展示了当 disablefields选项设为false 的时候，用户看到的这个自动填充控件的外观。
Figure 8 shows the test Create New Customer page, which demonstrates how the auto-populate control looks from a user perspective when the disablefields option is set to false.
图7所示的是测试用的CreateNewCustomer页面，它展示了当disablefields选项设为true的时候，用户看到的这个自动填充控件的外观。
Figure 7 shows the test Create New Customer page, which demonstrates how the auto-populate control looks from a user perspective when the disablefields option is set to true.
要调用它，使用编辑器控件的QueryBuilder上下文菜单选项。
To invoke it, use the Query Builder context menu option on the editor control.
在向支持Ajax的控件异步公开数据时，有三个选项。
You have three options to expose data asynchronously to Ajax-enabled controls.
对于一个DataTable控件，绑定至多个值选项将会被选中，而重复值属性将会设置为var。
For a Data Table control, the Binds to multi-valued option would be selected, and Attribute for repeating values would be set to var.
与简单的文本框不同，不能直接读取该控件的value属性 —必须遍历下拉菜单的选项，直到发现当前选中的项（selected）。
Unlike simple text boxes, you can't just read the value property of the control—you must iterate over the drop-down menu's options until you find the one that is currently selected.
对于employee . dob，它是一个日期，唯一的选项是一个DisplayDate控件。
For employee.dob, which is a date, the only option is a Display date control.
您还可以使用VisualStudioQueryBuilder来生成脚本，并使用编辑器控件上的 Query Builder右击上下文菜单选项来调用它。
You can also use the Visual Studio Query Builder to generate the script and invoke it using the Query Builder right-click context menu option on the editor control.
向弹出对话框控件添加额外表示选项，比如定位弹出对话框(例如，使其居中或相对另一个控件对它定位)。
Add additional presentation options to the pop-up dialog control, such as positioning the pop-up dialog box for example, centering it or positioning it relative to another control.
当您在设计图面上右键单击选项卡控件时，可以看到一个局部谓词的示例(请参见图10)。
An example of a local verb can be seen when you right-click a TAB control on the design surface (see Figure 10).
可以使用其中一些核心小部件作为UI控件，比如菜单小部件、选项卡集、树小部件等等。
You can use some of the core widgets as UI controls, such as the menu widget, tabs set, tree widget, and more.
这些类型的参数为数据源控件提供了多个有关如何设置它们的参数值的选项。
These types of parameters give data source controls several options on how to set their parameters' values.
创建控件最直接的方式就是从编辑器的设计选项板(如图6所示)中选择一个控件并拖放到画布上。
The most obvious way to create a control is to select a control from the editor's design palette (see Figure 6) and then drop it onto the canvas.
通常，应该使用各种控件创建多个选项卡。
Normally, you should create multiple tabs with a variety of controls.
根据SQL条件(可以使用SQL编辑器控件输入)对列进行过滤的选项。
The option of column filtration based on SQL conditions that can be entered using the SQL editor control.
SQL编辑器控件还提供右键单击菜单选项，以从文件加载脚本或者将脚本保存到文件。
The SQL editor control also provides right-click menu options to load the script from a file or to save the script to a file.
为了限制文件上传的类型，单个文件的大小，所有文件的大小我改善了服务器控件的选项。
I've included options to limit the file types to upload as well as limiting individual file size and total file size and can all be set using the server control.
为了限制文件上传的类型，单个文件的大小，所有文件的大小我改善了服务器控件的选项。
I've included options to limit the file types to upload as well as limiting individual file size and total file size and can all be set using the server control.
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