@Timothy Khouri: It can be done! EDIT: but not at the SQL level!
You can use TableMappings on the DataAdapter.
If the SelectCommand of a DataAdapter returns multiple result sets, the DataAdapter uses table mappings to fill corresponding DataTables in a DataSet. By default, the first result set will be filled to a DataTable named "Table", and the second result set will be filled to a DataTable named "Table1" etc.
SqlDataAdapter sqlDa = new SqlDataAdapter();
SqlCommand selectCmd = new SqlCommand();
selectCmd.CommandText = "spReturnMultpileResultSets";
selectCmd.CommandType = CommandType.StoredProcedure;
selectCmd.Connection = this.sqlConnection1;
sqlDa.SelectCommand = selectCmd;
// Add table mappings to the SqlDataAdapter
sqlDa.TableMappings.Add("Table", "Customers");
sqlDa.TableMappings.Add("Table1", "Orders");
// DataSet1 is a strongly typed DataSet
DataSet1 ds = new DataSet1();
this.sqlConnection1.Open();
sqlDa.Fill(ds);
this.sqlConnection1.Close();
Refs:
http://blogs.msdn.com/vsdata/archive/2007/03/08/tableadapter-multiple-result-sets.aspx
http://www.eggheadcafe.com/software/aspnet/32696845/strongly-typed-datasets.aspx