CreateExpressionFromStringCallback Delegate

Reference

Definition

Namespace:: System.Activities.Presentation.Expressions

Assembly:: System.Activities.Presentation.dll

Important

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

public delegate System::Activities::ActivityWithResult ^ CreateExpressionFromStringCallback(System::String ^ expressionText, bool useLocationExpression, Type ^ expressionType);

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

type CreateExpressionFromStringCallback = delegate of string * bool * Type -> ActivityWithResult

Public Delegate Function CreateExpressionFromStringCallback(expressionText As String, useLocationExpression As Boolean, expressionType As Type) As ActivityWithResult

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

ActivityWithResult

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

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