Control 'Datagrid1_ctl02_ctl00' of type 'DataGridLinkButton' must be placed inside a form tag with runat=server. 

Source Error: 


Line 398:
Line 399:  ' Get the HTML for the control.
Line 400:        Datagrid1.RenderControl(hw)
Line 401:  ' Write the HTML back to the browser.
Line 402:  Response.Write(tw.ToString())