c# - 无法在我的 View 模型中访问对象的属性

Question

我添加了以下两个模型 View 类:

public class AssetCount
    {
        public int CustomerCount { get; set; }
        public int DataCenterCount { get; set; }
        public int FirewallCount { get; set; }
        public int RouterCount { get; set; }
        public int VirtualMachineCount { get; set; }
        public int ServerCount { get; set; }
        public int StorageDeviceCount { get; set; }
        public int RackCount { get; set; }
        public int SwitchCount { get; set; }
        public int CustomCount { get; set; }
    }


public class SystemInformation
    {

        public AssetCount AssetCount { get; set; }
        public ICollection<TechnologyAudit> TechnologyAudit { get; set; }
        public ICollection<AdminAudit> AdminAudit { get; set; }
        public ICollection<Technology> LatestTechnology { get; set; }
    }

但是，在我的模型类方法中，我无法访问 AssetCount 对象的属性，例如:

public SystemInformation GetSystemInfo(int pagesize) 

        {
            SystemInformation s = new SystemInformation()
            {
                AssetCount.CustomerCount = entities.AccountDefinitions.Count() //I can not access the CustomerCount !!!!

所以谁能告诉我问题出在哪里？谢谢。

Answer 1

您必须先初始化 AssetCount 属性:

SystemInformation s = new SystemInformation()
{
    AssetCount = new AssetCount { CustomerCount = entities.AccountDefinitions.Count() }
};