ConvertTo() public method

Converts the given value object to the reference type using the specified context and arguments.

public ConvertTo ( ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType ) : object
context ITypeDescriptorContext
culture System.Globalization.CultureInfo
value object
destinationType System.Type
return object
ReferenceConverter Class Documentation
Ejemplo n.º 1
0
		public void ConvertTo ()
		{
			ReferenceConverter converter = new ReferenceConverter (typeof(ITestInterface));
			string referenceName = "reference name";

			Assert.AreEqual ("(none)", (string)converter.ConvertTo (null, null, null, typeof(string)), "#1");

			TestComponent component = new TestComponent();

			// no context
			Assert.AreEqual (String.Empty, (string)converter.ConvertTo (null, null, component, typeof(string)), "#2");

			// context with IReferenceService
			TestReferenceService referenceService = new TestReferenceService ();
			referenceService.AddReference (referenceName, component);
			TestTypeDescriptorContext context = new TestTypeDescriptorContext (referenceService);
			Assert.AreEqual (referenceName, (string)converter.ConvertTo (context, null, component, typeof(string)), "#3");
			
			// context with Component without IReferenceService
			Container container = new Container ();
			container.Add (component, referenceName);
			context = new TestTypeDescriptorContext ();
			context.Container = container;
			Assert.AreEqual (referenceName, (string)converter.ConvertTo (context, null, component, typeof(string)), "#4");
		}