【问题标题】:5 different Objects with the same values to an function5个具有相同值的不同对象到一个函数
【发布时间】:2015-05-05 11:12:10
【问题描述】:

我用“XSD.exe”创建了一个结构类,现在我有一个小问题:

我在结构中有 5 个不同的“类”,所有 5 个类都具有相同的值,如下所示:

public partial class Carrier
{

    private string codeField;

    private string companyField;

    private string legalNameField;

    private string addressField;

    private string address2Field;

    private string stateField;

    private string cityField;

    private string countryField;

    private string phoneField;

    private string faxField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string Code
    {
        get
        {
            return this.codeField;
        }
        set
        {
            this.codeField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string Company
    {
        get
        {
            return this.companyField;
        }
        set
        {
            this.companyField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string LegalName
    {
        get
        {
            return this.legalNameField;
        }
        set
        {
            this.legalNameField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string Address
    {
        get
        {
            return this.addressField;
        }
        set
        {
            this.addressField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string Address2
    {
        get
        {
            return this.address2Field;
        }
        set
        {
            this.address2Field = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string State
    {
        get
        {
            return this.stateField;
        }
        set
        {
            this.stateField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string City
    {
        get
        {
            return this.cityField;
        }
        set
        {
            this.cityField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string Country
    {
        get
        {
            return this.countryField;
        }
        set
        {
            this.countryField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string Phone
    {
        get
        {
            return this.phoneField;
        }
        set
        {
            this.phoneField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string Fax
    {
        get
        {
            return this.faxField;
        }
        set
        {
            this.faxField = value;
        }
    }
}

我想将所有五个不同的对象设置为另一个对象,如下所示:

 private Adress FindAddresses(Carrier address)
    {
        tempAddress = new Address();
        tempAddress.AddressCode = address.Code;
        tempAddress.Name1 = address.LegalName;
        tempAddress.Name2 = address.Address;
        tempAddress.Name3 = address.Address2;
        return tempAddress;
    }

唯一的方法是重载这个函数5次还是给出一个“更好”的方法来做到这一点?

【问题讨论】:

  • 我看不出你说的是哪五个对象。
  • 我不想复制所有 5 个,因为它们具有所有相同的字段...“运营商”只是示例...所有 5 个具有相同的字段但另一个“Classnam”
  • 为什么你有五个不同但相同的类?
  • 可能是他作为CarrierShipperDestination等,都包含地址字段。
  • 因为我读取了一个 XML 文件并且所有的笔记都会到达一个完全填充的对象

标签: c# oop object xsd


【解决方案1】:

你可以让类实现相同的接口,例如IAdressable

public interface IAddressable
{
    public AddressCode Code { get; set; }
    public string LegalName { get; set; }
    public string Address { get; set; }
    public string Address2 { get; set; }
}

现在该方法可以将IAddressable 作为参数:

 private Adress FindAddresses(IAddressable address)
{
    var tempAddress = new Address();
    tempAddress.AddressCode = address.Code;
    tempAddress.Name1 = address.LegalName;
    tempAddress.Name2 = address.Address;
    tempAddress.Name3 = address.Address2;
    return tempAddress;
}

然后您可以使用所有类调用此方法,因为它们都实现了该接口。

【讨论】:

  • 这是个好主意,谢谢!比重载一个函数 5 次或更多次更好:)
【解决方案2】:

您可以尝试将公共属性移动到一个公共基类中,并从该基类派生Carrier 和其他 4 个类。

然后,这些方法将采用基类的实例。

public class BaseAddressClass
{
    ...
}

public class Carrier : BaseAddressClass
{
    // Other fields
}

private Address FindAddress(BaseAddressClass address)
{
    ...
}

【讨论】:

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