(swpref-delete)= # swpref.delete method The DELETE method deletes a handle object but does not clear the handle from the workspace. A deleted handle is no longer valid. DELETE(H) deletes the handle object H, where H is a scalar handle. See also SWPREF, SWPREF/ISVALID, CLEAR Help for swpref/delete is inherited from superclass HANDLE Reference page in Doc Center doc swpref/delete