我想比较List[MyObject]中的属性而不是整个对象。因此我使用IEquatable[MyObject],但编译器仍然要求使用MyObject而不是字符串属性。为什么?
以下是您提供的内容:
以下是您提供的内容:
public class AnyClass
{
public List<AnyOtherClass> MyProperty { get; set; }
public string AnyProperty { get; set; }
public AnyClass(string[] Names, string[] Values, string AnyProperty)
{
this.AnyProperty = AnyProperty;
this.MyProperty = new List<AnyOtherClass>();
for (int i = 0; i < Names.Length; i++)
MyProperty.Add(new AnyOtherClass(Names[i], Values[i]));
}
}
public class AnyOtherClass : IEquatable<string>
{
public AnyOtherClass(string Name, string Values)
{
this.Name = Name;
this.Values = Values.Split(';').ToList();
}
public string Name { get; set; }
public List<string> Values { get; set; }
public bool Equals(string other)
{
return this.Name.Equals(other);
}
}
private void DoSomething()
{
string[] Names = new string[] { "Name1", "Name2" };
string[] Values = new string[] { "Value1_1;Value1_2", "Value2" };
AnyClass ac = new AnyClass(Names, Values, "any Property");
if (ac.MyProperty.Contains("Name1")) //Problem is here...
//do something
}
Any
将停止评估,而Where
将继续进行以获取完整列表(可能需要更长时间才能运行)。 - Jon B