GetTypeDescriptor() public method

public GetTypeDescriptor ( Type objectType, object instance ) : ICustomTypeDescriptor
objectType System.Type
instance object
return ICustomTypeDescriptor
MyTypeDescriptionProvider Class Documentation
Beispiel #1
0
		public void TestGetProvider_Instance_2 ()
		{
			var instance = new MyComponent ();
			TypeDescriptionProvider provider = TypeDescriptor.GetProvider (instance);
			Assert.IsNotNull (provider, "#A1");
			provider = new MyTypeDescriptionProvider ("One");

			try {
				TypeDescriptor.AddProvider (provider, instance);
				ICustomTypeDescriptor descriptor = provider.GetTypeDescriptor (instance);
				Assert.IsNotNull (descriptor, "#B1");
				Assert.AreEqual ("One", descriptor.GetClassName (), "#B1-1");
			} finally {
				TypeDescriptor.RemoveProvider (provider, instance);
			}
		}
Beispiel #2
0
		public void TestGetProvider_Type_2 ()
		{
			TypeDescriptionProvider provider = TypeDescriptor.GetProvider (typeof (string));
			Assert.IsNotNull (provider, "#A1");
			provider = new MyTypeDescriptionProvider ("One");

			try {
				TypeDescriptor.AddProvider (provider, typeof (string));
				ICustomTypeDescriptor descriptor = provider.GetTypeDescriptor (typeof (string));
				Assert.IsNotNull (descriptor, "#B1");
				Assert.AreEqual ("One", descriptor.GetClassName (), "#B1-1");
			} finally {
				TypeDescriptor.RemoveProvider (provider, typeof (string));
			}
		}