Setting the browsable attribute dynamically

What I want to do is set the browsable attribute (component model) of a property programmatically depending on some conditions. The reason for this is because I want to display a object in a propertygrid control sometimes with and sometimes without the property. I tried to override the browsable attribute in the propertydescriptor class, but the browsable attribute is not available there. I'll appreciate any help. Thanks in advance.

Instead you can associate your own ControlDesigner with your class and override the PreFilterProperties method to add or remove properties viewed in the property grid.

I need to do it at runtime.

yes...

doesn't my solution work?