Question

我的通用接口定义如下：

interface INewRegionBoarding<T> where T: class
{
    bool Create(T objectName);
    bool ValidateData(T objectName);
}

然后，我有一个实现它的类：

public class ESafeActionService<T>: INewRegionBoarding<T>
{
    public bool ValidateData(EsafeActons eSafe)
    {
        if (String.IsNullOrEmpty(eSafe.Corporation)) return false;
        if (String.IsNullOrEmpty(eSafe.Region))
        {
            return false;
        }
        else if (eSafe.Region.Length != 2)
        {
            return false;
        }

        return true;
    }

       public bool Create(EsafeActons eSafe)
       {
           return eSafe.Create(eSafe.Corporation, eSafe.Region, eSafe.PortfolioName);
       }
    }

构建它时，我有以下错误：

'ESafeActionService<EsafeActions>' does not implement interface member INewRegionBoarding<EsafeActions>.ValidateData(EsafeActions)'

这是ESafeAction类定义：

公共类EsafeActons {

private string corporation;
private string region;
private string portfolioName;

public EsafeActons(string corporation, string region, string portfolioName)
{
    this.corporation = corporation;
    this.region = region;
    this.portfolioName = portfolioName;
}


public string Corporation
{
    get { return this.corporation; }
    set { this.corporation = value; }
}

public string Region
{
    get{return this.corporation;}
    set { this.region = value; }
}

public string PortfolioName
{
    get { return this.corporation; }
    set { this.portfolioName = value; }
}

public bool Create(string corporation, string region, string portfolioName)
{
    //call stored proc
    return true;
}

}

我不确定我做错了什么。

感谢的

Answer 1

我不确定我做错了什么

您保持该类的通用性，但实现具有特定类型的接口。将您的班级定义更改为：

public class ESafeActionService: INewRegionBoarding<EsafeActons>
{

使用泛型时，类不实现接口成员

1 个答案: