ParameterizedFilter
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Create reports with a parameterized filter.

C1Report supports parameterized reports through the use of a PARAMETERS 
clause in the RecordSource string. This mechanism prompts users for 
parameters and modifies the SQL string to retrieve only the selected
records.

This sample shows how you can use this mechanism to modify the Filter
property instead. This can be useful in situations where you supply
a data source object using the Recordset property. In these situations,
the RecordSource property is not used (the control does not retrieve
any data), but the Filter property still applies.