System.Activities.Presentation.Expressions 命名空间

提供类,与表示相关。 Provides classes related to expressions.

ExpressionActivityEditor

表示一个表达式活动编辑器。Represents an expression activity editor.

ExpressionMorphHelper

表示异常变体帮手。Represents an expression morph helper.

ExpressionMorphHelperAttribute

表示异常变体帮手属性。Represents an expression morph helper attribute.

TextualExpressionEditor

表示文本表达式编辑器。Represents a textual expression editor.

委托

CreateExpressionFromStringCallback

表示委托,其由自定义表达式编辑器提供,以从字符串文本创建表达式活动。Represents a delegate supplied by the custom expression editor to create an expression activity from string text.