public DataTable InformeVentas(string[] str)
{
string proc = "spInformVentas";
DataTable tabla;
MySqlDataAdapter p = new MySqlDataAdapter(proc, ConexionDB.AbrirConexion());
DataTable dt = new DataTable();
p.SelectCommand.CommandType = CommandType.StoredProcedure;
p.SelectCommand.Parameters.Add("@fromDate", MySqlDbType.Date).Value = Convert.ToDateTime(str[0]);
p.SelectCommand.Parameters.Add("@toDate", MySqlDbType.Date).Value = Convert.ToDateTime(str[1]);
p.Fill(dt);
tabla = dt;
p.Dispose();
ConexionDB.CerrarConexion();
return(tabla);
}