ExpressionTextBox.Expression Property

Definition

Gets or sets the expression.

public System.Activities.Presentation.Model.ModelItem Expression { get; set; }

Property Value

The expression.

Remarks

Expression is always required. When using the ExpressionTextBox declaratively to bind to arguments, you must always use the ArgumentToExpressionConverter to bind the expression to the argument, setting the ConverterParameter to In or Out depending on the direction of the argument.

Applies to

Produkt Wersje
.NET Framework 4.0, 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