placeholders

Within the body of a method, the variables that act as placeholders for the argument values are called formal parameters.
在方法主体用来给参数值作为占位符中的变量叫做形参。
However, the child master page also has content placeholders of its own to display content supplied by its own child pages.
但是，子母版页还有自已的内容占位符，可用于显示其子页提供的内容。
Whether a region is editable is controlled by the content placeholders that are specified on the master page on which a page is based.
区域能否进行编辑是由网页所基于的母版页上指定的内容占位符控制的。
The contents of these regions may vary on a page basis; regions are typically populated through templates, placeholders, and user controls.
这些区域的内容可能因页面而异，它们通常通过模板、占位符和用户控件进行填充。
In the Word Options dialog box, click Advanced, and then under Show document content, clear the Show picture placeholders check box.
在“Word选项”对话框中，单击“高级”，然后在“显示文档内容”下清除“显示图片框”复选框。
SQL queries and commands can be parameterized, in that they contain placeholders for values that are bound to the query at run time.
可以参数化SQL查询和命令，因为它们包含运行时绑定到查询的值的占位符。
The child master page typically contains content controls that are mapped to content placeholders on the parent master page.
子母版页通常会包含一些内容控件，这些控件将映射到父母版页上的内容占位符。
Class, as one of several types designed to be temporary placeholders for other types.
类，是旨在作为其他类型的临时占位符的几个类型之一。
When authoring rules, users see some placeholders automatically filled in and others that they define using drop-down lists or text.
在编写规则时，会自动地填写某些占位符，其他占位符要使用下拉列表或文本定义。
The property contains a collection of individual parameter objects that correspond one-to-one with the placeholders in a statement.
该属性包含单个参数对象的集合，这些对象与语句中的占位符一一对应。