假设我有一个接口,并从它继承了一个类,
internal interface IPersonInfo
{
String FirstName { get; set; }
String LastName { get; set; }
}
internal interface IRecruitmentInfo
{
DateTime RecruitmentDate { get; set; }
}
public abstract class Collaborator : IPersonInfo, IRecruitmentInfo
{
public DateTime RecruitmentDate
{
get;
set;
}
public String FirstName
{
get;
set;
}
public String LastName
{
get;
set;
}
public abstract Decimal Salary
{
get;
}
}
那么我该如何在协作者类中验证字符串?能否在属性内部实现?