Reset Method (RDS)
Executes the sort or filter on a client-side Recordset based on the specified sort and filter properties.
Beginning with Windows 8 and Windows Server 2012, RDS server components are no longer included in the Windows operating system (see Windows 8 and Windows Server 2012 Compatibility Cookbook for more detail). RDS client components will be removed in a future version of Windows. Avoid using this feature in new development work, and plan to modify applications that currently use this feature. Applications that use RDS should migrate to WCF Data Service.
The SortColumn, SortDirection, FilterValue, FilterCriterion, and FilterColumn properties provide sorting and filtering functionality on the client-side cache. The sorting functionality orders records by values from one column. The filtering functionality displays a subset of records based on a find criteria, while the full Recordset is maintained in the cache. The Reset method will execute the criteria and replace the current Recordset with an updatable Recordset.
If there are changes to the original data that have not been submitted, the Reset method will fail. First, use the SubmitChanges method to save any changes in a read/write Recordset, and then use the Reset method to sort or filter the records.
If you want to perform more than one filter on your rowset, you can use the optional Boolean argument with the Reset method. The following example shows how to do this:
ADC.SQL = "Select au_lname from authors" ADC.Refresh ' Get the new rowset. ADC.FilterColumn = "au_lname" ADC.FilterCriterion = "<" ADC.FilterValue = "'M'" ADC.Reset ' Rowset now has all Last Names < "M". ADC.FilterCriterion = ">" ADC.FilterValue = "'F'" ' Passing True is not necessary, because it is the ' default filter on the current "filtered" rowset. ADC.Reset(TRUE) ' Rowset now has all Last ' Names < "M" and > "F". ADC.FilterCriterion = ">" ADC.FilterValue = "'T'" ' Filter on the original rowset, throwing out the ' previous filter options. ADC.Reset(FALSE) ' Rowset now has all Last Names > "T".