I have 2 datasources with the same structure. The only difference is that they contain different data. I would like a datagrid on a webform to switch between the 2 datasources when a press a command button.

In the page load event of a webform I set the first datasource.

if (!IsPostBack)
{
  this.myGrid.BindingSource="Source1"
}

The page renders with the grid filled with Source1 data.

I then want to change the Datasource at the press of a button.

In the click event of button btnDataSourceChange I place:

  this.myGrid.BindingSource="Source2"
  this.myGrid.DataBind();

When the page posts back I get a blank grid?


Thank you,
Neil