public DataSet RetornarDataSet(string xQuery, string NomeTabela, string ConexaoOracle)
{
DataSet xDs = new DataSet("DS_" + NomeTabela);
SqlConnection DB = new SqlConnection(DecriptaString(ConexaoOracle));
SqlDataAdapter dtAdp = new SqlDataAdapter(xQuery, DB);
dtAdp.Fill(xDs, NomeTabela);
DB.Close();
DB.Dispose();
dtAdp.Dispose();
return xDs;
}