CreateExpressionFromStringCallback Delegate

Definition

Represents a delegate supplied by the custom expression editor to create an expression activity from string text.

public delegate System.Activities.ActivityWithResult CreateExpressionFromStringCallback(string expressionText, bool useLocationExpression, Type expressionType);

Parameters

expressionText
String

The expression to be created in the form of a string.

useLocationExpression
Boolean

true to indicate the location expression should be used; otherwise, false.

expressionType
Type

The type of expression to be added.

Return Value

An object with the system activites enclosed.

Extension Methods

GetMethodInfo(Delegate)

Gets an object that represents the method represented by the specified delegate.

Applies to

Product Versions
.NET Framework 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1