C# (CSharp) Projeto.Dao ConexaoBD示例

示例#1

        public static ConexaoBD EstadoConexao()
        {
            if (objConexao == null)
            {
                objConexao = new ConexaoBD();
            }

            return(objConexao);
        }

示例#2

 public ClienteDAO()
 {
     objConexao = ConexaoBD.EstadoConexao();
 }

示例#3

 public void CloseBD()
 {
     objConexao = null;
 }