title: Binding Grid to a Linq Datasource from Winforms (.net)
body: <p>Back in the old days (i.e. last month) I'd bind my winforms grid to a dataset and be off and running.  By default the grid contents could be updated. (similar to an Excel spreadsheet) </p>
  
  <p>But, if I bind a grid to a Linq datasource (either Linq to SQL or Linq to Entities) my winforms grid is locked into a read-only mode. How can I enable an update mode?</p>