Storing programming objects inside DataTable

Hi,
Is it possible to store objects instantiated from classes inside a DataTable?
Ex:
Dim myUser1 As New UserClass 'This is a class defined elsewhere on the project Dim myUser2 As New UserClass 'This is a class defined elsewhere on the project Dim myUser3 As New UserClass 'This is a class defined elsewhere on the project Dim myDataTable as New DataTable Dim dataRow as DataRow myDataTable .Columns.Add(New DataColumn("user", GetType(UserClass))) myUser1.GetUserDetails() myUser2.GetUserDetails() myUser3.GetUserDetails() dataRow = myDataTable .NewRow() dataRow("user") = myUser1 myDataTable .Rows.Add(dataRow) dataRow = myDataTable .NewRow() dataRow("user") = myUser2 myDataTable .Rows.Add(dataRow) dataRow = myDataTable .NewRow() dataRow("user") = myUser3 myDataTable .Rows.Add(dataRow) Thanks