problem with WPF datagrid resizing

See more:

WPF

Hi,
I am using a Datagrid in a grid. The parent grid has gridsplitters and whole package is inside a page.

At runtime this page is rendered in a frame which is in a scrollviewer. Following are the major issue I am facing:

1. User unable to resize rows.columns despite setting CanUserResizeRows/Columns property to true.

2. When I try to reduce the gridsize beyond the number of visible rows, it doesn't happen.


Someone please reply.
Thanks in advance.