Question

以下是我的类，其中包含类别类型的别名List属性（MeetingAliases）。如何将多个项添加到别名并作为参数与其他TSGetRootObject属性数据一起传递给某个方法。例如。

TSGetRootObject ts = new TSGetRootObject(); 
ts.aliases ???? //How to add data list here
ts.name = id;
ts.service_type = srvtype;
ts = TransfomationSrv.PostData(ts);

public class TSGetRootObject
{

    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public List<MeetingAliases> aliases { get; set; }
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public bool? allow_guests { get; set; }
}

public class MeetingAliases
{ 
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public string alias { get; set; }
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public string conference { get; set; }
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public string description { get; set; }
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public int? id { get; set; }
}

Answer 1

ts.aliases = new List<MeetingAliases>(); 
ts.aliases.Add(new MeetingAliases
{
    alias = "Some text",
    conference = "Other text"
});

我建议您查看Object Initializer

您还可以在aliases的构造函数中初始化TSGetRootObject列表：

public class TSGetRootObject
{
    public TSGetRootObject
    {
        aliases = new List<MeetingAliases>();
    }

    //Or in c# 6.0 or higher:
    public List<MeetingAliases> aliases { get; set; } = new List<MeetingAliases>();
}

Answer 2

如何执行此操作的一个选项是：

在TSGetRootObject初始化List的位置添加构造函数。然后将新对象MeetingAliases添加到TSGetRootObject对象：

TSGetRootObject ts = new TSGetRootObject(); 
ts.aliases.Add(new MeetingAliases {
       alias = "alias",
       conference = "conference",
       description = "description",
       id = 1
    }); 
ts.name = id;
ts.service_type = srvtype;
ts = TransfomationSrv.PostData(ts);

public class TSGetRootObject
{

    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public List<MeetingAliases> aliases { get; set; }
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public bool? allow_guests { get; set; }

    public TSGetRootObject(){
        aliases = new List<MeetingAliases>();
    }
}

public class MeetingAliases
{ 
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public string alias { get; set; }
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public string conference { get; set; }
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public string description { get; set; }
    [DataMember]
    [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
    public int? id { get; set; }
}

如何将项添加到类类型的属性

2 个答案: