Datagrid: It is used to display set of values for more than one user

from table.And the user has options of editing and deleting the data.

DataList: This will also display list of values from the DB but only for

one user and has no options of editing and deleting. This acts just as a display.

DataRepeater: This Control is used to create customized data.

Acts as a template-based control and doesn't support editing data feature.