LambdaValue<TResult>.ConvertToString Method (IValueSerializerContext)

.NET Framework (current version)

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Throws a LambdaSerializationException, and is used in conjunction with CanConvertToString to provide descriptive error messages when an attempt is made to serialize this activity to XAML.

Namespace:   System.Activities.Expressions
Assembly:  System.Activities (in System.Activities.dll)

public string ConvertToString(
	IValueSerializerContext context


Type: System.Windows.Markup.IValueSerializerContext

Context information that is used for conversion.

Return Value

Type: System.String

Throws a LambdaSerializationException when called.

LambdaValue<TResult> is used for lambda expressions specified in code and cannot be serialized to XAML. If an attempt to serialize a workflow that contains a LambdaValue<TResult> is made, a LambdaSerializationException is thrown. If the containing workflow requires XAML serialization, use VisualBasicValue<TResult> or use ExpressionServices to convert the LambdaValue<TResult> to a format that can be serialized.

.NET Framework
Available since 4.0
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