Stop fumbling around trying to recall the key building blocks of ADO.NET and Dot Net's data binding architecture. Here they are (fresh from System.Data.dll):
1. DataTable
2. DataColumnCollection: defines schema of DataTable
3. DataColumn: building block of schema of DataTable
Adapters create DataTables which are attached to BindingSources that get strapped on to Controls.
Key properties on DataColumn include:
1. ColumnName
2. DataType: e.g. Decimal, Double, Byte, Char, DateTime (or System.Type.GetType ("System.DateTime"))
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