Yes, but it's not simple. You need to extend the CurrencyManager class and override GetItemProperties to return the properties of the Type. You can do this simply by returning something like the following:
public override PropertyDescriptorCollection GetItemProperties()
{
return TypeDescriptor.GetProperties(typeof(MyClass), new Attribute[] {
new BindableAttribute(true) });
}
Then, extend the Control classes that you want to data-bind and override the BindingContext property, return an instance of a derivative BindingContext that you must create. In your derivative class, override Add and when the BindingManagerBase is of type CurrencyManager, add your CurrencyManager derivative by calling base.Add with your type (which should copy information from the BindingManagerBase if available). This should work, though it's untested.
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