由身份證讀取當天生日

 

private string getBirthdayName()
    {
        string getName = ""; ;
        string cmdString = "select name from new_employee where substring(idcard,11,4)='" + DateTime.Now.Date.ToString("MMdd") + "'";
        SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["appConnectionString"].ToString());
        SqlCommand cmd = new SqlCommand(cmdString,conn);
        conn.Open();

        SqlDataReader myReader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
        while(myReader.Read()){
            getName=getName+myReader["name"].ToString()+"、";
        }

        cmd.Dispose();
        conn.Dispose();
        if(getName!=""){
            getName = getName.Substring(0,getName.Length-1);
        }
        return getName;
    }