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c# - 将 CookComputing XMLRpcStruct (IEnumerable) 转换为实际的 C# 类
转载 作者：太空狗 更新时间：2023-10-29 23:43:36 30 4
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所以，我正在使用 CookComputings XMLRPC能够与之交谈的图书馆InfusionSoft (这是一个非常流行的在线 CRM)。主要方法是:

 [XmlRpcMethod("DataService.query")]
 IEnumerable<object> QuerySubscriptionStatus(string apiKey, 
        string table, int limit, int page, 
        IDictionary queryData, string[] selectedFields);

我需要使用 IEnumerable<object>遗憾的是，因为 InfusionSoft XML/RPC API 需要它。我希望不是这样，但遗憾的是。

自从我使用 .NET 4.5，我想我可以做一个动态转换:

  var subStatus = proxy.QuerySubscriptionStatus(
      _key, "RecurringOrder", 500, 0, dict, sarray);
  var result = subStatus.Cast<SubscriptionStatus>();

不幸的是，这行不通，我收到了一个来自 C# 的非常令人沮丧的错误:

Unable to cast object of type 'CookComputing.XmlRpc.XmlRpcStruct' to type 'WBI.Model.SubscriptionStatus'.`

我试过将我的类(class)指定为 struct ;哎呀我什至尝试用 XMLRpcMember() 指定它标签，但不，它只是不会转换。

如何与 IEnumerable 中的数据进行交互？

我尝试过的类/结构类型 

public struct SubStatus
{
    public int AffiliateId;
    public int AutoCharge;
    public double BillingAmt;
    public string BillingCycle;
    public int CC1;
    public int CC2;
    public int ContactId;
    public DateTime EndDate;
    public int Frequency;
    public int Id;
    public DateTime LastBillDate;
    public int LeadAffiliateId;
    public int MaxRetry;
    public int MerchantAccountId;
    public DateTime NextBillDate;
    public int NumDaysBetweenRetry;
    public int OriginatingOrderId;
    public DateTime PaidThruDate;
    public int PaymentGatewayId;
    public int ProductId;
    public int ProgramId;
    public string PromoCode;
    public int Qty;
    public string ReasonStopped;
    public int ShippingOptionId;
    public DateTime StartDate;
    public string Status;
    public int SubscriptionPlanId;
}

我也刚刚用 XMLRpcMember 尝试了一个简单的类标签:

public class SubscriptionStatus
{
    [XmlRpcMember("AffiliateId")]
    public int AffiliateId { get; set; }
    [XmlRpcMember("AutoCharge")]
    public int AutoCharge { get; set; }
    [XmlRpcMember("BillingAmt")]
    public double BillingAmt { get; set; }
    [XmlRpcMember("BillingCycle")]
    public string BillingCycle { get; set; }
    [XmlRpcMember("CC1")]
    public int CC1 { get; set; }
    [XmlRpcMember("CC2")]
    public int CC2 { get; set; }
    [XmlRpcMember("ContactId")]
    public int ContactId { get; set; }
    [XmlRpcMember("EndDate")]
    public DateTime EndDate { get; set; }
    [XmlRpcMember("Frequency")]
    public int Frequency { get; set; }
    [XmlRpcMember("Id")]
    public int Id { get; set; }
    [XmlRpcMember("LastBillDate")]
    public DateTime LastBillDate { get; set; }
    [XmlRpcMember("LeadAffiliateId")]
    public int LeadAffiliateId { get; set; }
    [XmlRpcMember("MaxRetry")]
    public int MaxRetry { get; set; }
    [XmlRpcMember("MerchantAccountId")]
    public int MerchantAccountId { get; set; }
    [XmlRpcMember("NextBillDate")]
    public DateTime NextBillDate { get; set; }
    [XmlRpcMember("NumDaysBetweenRetry")]
    public int NumDaysBetweenRetry { get; set; }
    [XmlRpcMember("OriginatingOrderId")]
    public int OriginatingOrderId { get; set; }
    [XmlRpcMember("PaidThruDate")]
    public DateTime PaidThruDate { get; set; }
    [XmlRpcMember("PaymentGatewayId")]
    public int PaymentGatewayId { get; set; }
    [XmlRpcMember("ProductId")]
    public int ProductId { get; set; }
    [XmlRpcMember("ProgramId")]
    public int ProgramId { get; set; }
    [XmlRpcMember("PromoCode")]
    public string PromoCode { get; set; }
    [XmlRpcMember("Qty")]
    public int Qty { get; set; }
    [XmlRpcMember("ReasonStopped")]
    public string ReasonStopped { get; set; }
    [XmlRpcMember("ShippingOptionId")]
    public int ShippingOptionId { get; set; }
    [XmlRpcMember("StartDate")]
    public DateTime StartDate { get; set; }
    [XmlRpcMember("Status")]
    public string Status { get; set; }
    [XmlRpcMember("SubscriptionPlanId")]
    public int SubscriptionPlanId { get; set; }
}

最佳答案

因此，在另一位高级开发人员的帮助下，我们能够对结构进行一些更改:

    private string[] retFlds = { "Id", "ContactId", "OriginatingOrderId", "ProgramId", "SubscriptionPlanId", "ProductId", "StartDate", "NextBillDate", "BillingCycle", "Frequency", "BillingAmt", "Status", "ReasonStopped", "AutoCharge", "CC1", "CC2", "NumDaysBetweenRetry", "MaxRetry", "MerchantAccountId", "AffiliateId", "PromoCode", "LeadAffiliateId", "Qty", "ShippingOptionId" };
    private string table = "RecurringOrder";
    private DataTable dt = new DataTable();
    // here's the query 
    XmlRpcStruct[] retData = proxy.Query(Auth.key, table, 1000, 0, qryData, returnFields);
    dt = StructArrayToDT(retData);

    public static DataTable StructArrayToDT(XmlRpcStruct[] data)
    {
        DataTable dt = new DataTable();
        if (data.Length == 0) { return dt; }

        // do columns
        foreach (DictionaryEntry d in data[0])
        {
            dt.Columns.Add(d.Key.ToString(), typeof(object));
        }

        foreach (XmlRpcStruct xmlstruct in data)
        {
            DataRow dr = dt.NewRow();
            foreach (DictionaryEntry d in xmlstruct)
            {
                try
                {
                    dr[d.Key.ToString()] = d.Value;
                }
                catch (Exception ex)
                { 
                    // handle errors
                }

            }
            dt.Rows.Add(dr);
        }
        return dt;
    }

现在终于可以毫无问题地访问该数据了。

关于c# - 将 CookComputing XMLRpcStruct (IEnumerable<Object>) 转换为实际的 C# 类，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/42479144/

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