|
public GetPropertyOwner ( |
||
| pd | ||
| return | object | |
public void GetPropertyOwnerShouldReturnExpectedValue()
{
var parent = TypeDescriptor.GetProvider( typeof( string ) ).GetTypeDescriptor( typeof( string ) );
var target = new CustomTypeDescriptor<string>( parent );
var property = target.GetProperties().Cast<PropertyDescriptor>().First();
var owner = target.GetPropertyOwner( property );
Assert.Equal( target, owner );
}
/// <summary>This method returns the object that should be used during invocation of members.</summary>
/// <returns>The <see cref="T:System.Object" /> that should be used during invocation of members.</returns>
/// <param name="type">The <see cref="T:System.Type" /> of the invocation target.</param>
/// <param name="instance">The potential invocation target.</param>
protected override object GetInvocationTarget(Type type, object instance)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
if (instance == null)
{
throw new ArgumentNullException("instance");
}
if (instance is CustomTypeDescriptor)
{
CustomTypeDescriptor customTypeDescriptor = (CustomTypeDescriptor)instance;
return(customTypeDescriptor.GetPropertyOwner(this));
}
return(base.GetInvocationTarget(type, instance));
}
