Teroid Data Filter 2.0 is a .NET Windows Forms control allowing users to specify filtering criteria for an ADO .NET DataView object. After the DataView property is set, a column or row is added to the control for each column in the DataView, each containing controls allowing the user to set the criteria condition (=, >, LIKE etc) and a criteria value. These selections are then used to create a filter string for use as the DataView's RowFilter property. The control can be used within any application using a DataView as its data source, for example a form containing bound controls or a DataGrid. The control can be displayed in either horizontal or vertical formats, and used either on the main form or in a dialog box.