Remove the current filter on the data.
<oArrayServer>:ClearFilter() Æ lSuccess
|lSuccess||A logical value indicates whether the filter was removed or not.|
|TRUE||The filter was removed.|
|FALSE||The filter could not be removed.|
bArrayServer:ClearFilter() removes the filter condition that was set previously by the method bArrayServer:SetFilter().
With a filter condition, records can be excluded from following operations that do not correspond to the condition.