void Ex05()
{
Given("a property whose type is BoundProperty", () => BoundProperty1 = BoundProperty <int> .Of(1));
Given("a property whose type is BoundProperty", () => BoundProperty2 = BoundProperty <int> .Of(2));
Given("a property whose type is BoundProperty", () => BoundProperty3 = BoundProperty <int> .Of(3));
When("the property binds the given three properties with a converter that converts to the sum of these values", () =>
Property.Bind(context => (context.GetValueAt <int>(0) + context.GetValueAt <int>(1) + context.GetValueAt <int>(2)).ToString(), BoundProperty1, BoundProperty2, BoundProperty3)
);
Then("the value of the property should be the changed value", () => Property.Value == "6");
Then("the value of the first property should not be changed", () => BoundProperty1.Value == 1);
Then("the value of the second property should not be changed", () => BoundProperty2.Value == 2);
Then("the value of the third property should not be changed", () => BoundProperty3.Value == 3);
}
public BoundPropertySpec_Binding_MultiBinding()
{
Property = BoundProperty <string> .Of("Test1");
}
/// <summary>
/// Converts the specified value to the bound property.
/// </summary>
/// <typeparam name="T">The type of the property value.</typeparam>
/// <param name="target">The object that is converted to the bound property.</param>
/// <returns>The instance of the <see cref="BoundProperty{T}"/> class.</returns>
public static BoundProperty <T> ToBoundProperty <T>(this T target) => BoundProperty <T> .Of(target);
public BoundPropertySpec_Binding_OneWay()
{
Property1 = BoundProperty <string> .Of("Test1");
Property2 = ObservableProperty <string> .Of("Test2");
}
public BoundPropertySpec_Binding_OneWayWithConverter()
{
Property1 = BoundProperty <string> .Of("Test1");
Property2 = ObservableProperty <int> .Of(3);
}