Hello Mike,

“WebDataGrid” and “WebHierarchicalDataGrid” controls have all three features mentioned by you and many more.

The “WebDataGrid” have Template columns that can be used to insert many types of ASP and HTML controls. You can also use some of the available column types (like checkbox column for example) and editor providers (like dropdowns, calendars etc.):

http://help.infragistics.com/Help/NetAdvantage/ASPNET/2011.2/CLR4.0/html/WebDataGrid_Columns.html

http://help.infragistics.com/Help/NetAdvantage/ASPNET/2011.2/CLR4.0/html/WebDataGrid_Templates.html

http://help.infragistics.com/Help/NetAdvantage/ASPNET/2011.2/CLR4.0/html/WebDataGrid_Editor_Providers.html

http://samples.infragistics.com/aspnet/Samples/WebDataGrid/Display/Cell-Column-Templates/Default.aspx?cn=data-grid&sid=2d5ef9ed-9109-425a-b66b-c3efea04802c

http://samples.infragistics.com/aspnet/Samples/WebDataGrid/Editing-and-Selection/Editing-Editor-Providers/Default.aspx?cn=data-grid&sid=12b48e9e-8ffb-4c61-837c-58118040f669

You can also add numbering to rows by simply enabling “RowSelectors” behavior and setting “RowNumbering” to “true” - http://help.infragistics.com/Help/NetAdvantage/ASPNET/2011.2/CLR4.0/html/WebDataGrid_Enabling_Row_Selectors.html

http://samples.infragistics.com/aspnet/Samples/WebDataGrid/Editing-and-Selection/Row-Selectors/Default.aspx?cn=data-grid&sid=b4f1a865-47eb-4359-82d1-1bc5ac2a249e

Layout direction is not implemented as a feature in the grid but something similar can be achieved by using Templates or by inserting HTML into the Data Source that will be later displayed in the grid as rendered content (HtmlEncode property of the column).

Let me know if you need more information regarding this question.