Example: DataSetCount, DataSets

The following code fragment illustrates how DataSets and DataSetCount can be used to ensure that an action is taken for every open dataset that is a table. After that all open datasets will be closed.

var
 I: Integer;
begin
 with EDBDatabase1 do
 begin
  while DataSetCount <> 0 do
  begin
  if DataSets[0] is TEDBTable then
   begin
   // Some code
   end;
  DataSets[0].Active := False;
  end;
 end;
end;