Sorting a DataGrid inside a Repeater

[shades44]

Hello,

I have an embedded datagrid inside a repeater whose datasource i set in the repeater's ItemDataBound event handler. My question is this: if i want to make the datagrid sortable do i initialise the datagrid's SortCommand in the same place where i set it's datasource? If my repeater is called repeater and my datagrid is called dataGrid then what i currently have is this:

private void repeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
	RepeaterItem item = e.Item;
	if( (item.ItemType == ListItemType.Item) || (item.ItemType == ListItemType.AlternatingItem) )
	{
		dataGrid = (DataGrid) item.FindControl("dataGrid");
	    dataGrid.DataSource = GetDataSrouce();
        dataGrid.DataBind();

        dataGrid.SortCommand+=new DataGridSortCommandEventHandler(dataGrid_SortCommand); [i]//does this belong here?[/i]	
	}
}

This doesnt work and my dataGrid_SortCommand method is never being called.

Does anyone know what's wrong with this?