When do we need to use [Browsable(true)]?

Question

When do we need to use [Browsable(true)]?

EDIT (by SLaks): He\'s asking (I assume) why one would need to pass true as the

Answer 1

One occassion when this attribute becomes important is during WebPart development for Sharepoint. In this scenario you are providing meta information for Sharepoint to determine whether your webpart should be viewable for selection etc. There are other similiar attributes such as Category and FriendlyName etc which are also taken into account.

See the following for examples:

Creating a web part with custom properties

And another with decent images of the sharepoint webpart editor which reflects your attributes:

Making Sharepoint WebParts interact