C# DebuggerTypeProxy类上的DebuggerDisplay属性
在调试器代理类上使用[DebuggerDisplay(“{OneLineAddress}”)]时,它似乎不起作用。我做错什么了吗?或者在不向原始类添加代码的情况下以某种方式解决此问题C# DebuggerTypeProxy类上的DebuggerDisplay属性,c#,.net,debugging,debuggerdisplay,C#,.net,Debugging,Debuggerdisplay,在调试器代理类上使用[DebuggerDisplay(“{OneLineAddress}”)]时,它似乎不起作用。我做错什么了吗?或者在不向原始类添加代码的情况下以某种方式解决此问题 [DebuggerTypeProxy(typeof(AddressProxy))] class Address { public int Number { get; set; } public string Street { get; set; } public string City {
[DebuggerTypeProxy(typeof(AddressProxy))]
class Address
{
public int Number { get; set; }
public string Street { get; set; }
public string City { get; set; }
public string State { get; set; }
public int Zip { get; set; }
public Address(int number, string street, string city, string state, int zip)
{
Number = number;
Street = street;
City = city;
State = state;
Zip = zip;
}
[DebuggerDisplay("{OneLineAddress}")] // doesn't seem to work on proxy
private class AddressProxy
{
[DebuggerBrowsableAttribute(DebuggerBrowsableState.Never)]
private Address _internalAddress;
public AddressProxy(Address internalAddress)
{
_internalAddress = internalAddress;
}
public string OneLineAddress
{
get { return _internalAddress.Number + " " + _internalAddress.Street + " " + _internalAddress.City + " " + _internalAddress.State + " " + _internalAddress.Zip; }
}
}
}
DebuggerDisplay属性应用于类,而不是代理。为了达到相同的效果,在尝试完成时,只需在类上添加DebuggerDisplayAttribute(不带AddressProxy):
街道、城市和州中的文本
nq
删除属性中的引号。调试程序[DebuggerDisplay(“{OneLineAddress}”)]仅在特定类实例上工作。要在示例代码中查看结果,需要创建AddressProxy
类的实例
要查看address
类上的“单行地址”,可以使用
[DebuggerDisplay("{Number} {Street,nq} {City,nq} {State,nq} {Zip}")]
class Address { .... }
或:
我个人建议使用ToString()
方法,因为在列表和数组中使用此方法可以显示正确的状态单行地址
应将
DebuggerTypeProxy
用于列表,因为它是在扩展当前实例后在调试器中使用的。示例查看是的,但我真正想要的是从DebuggerDisplay的代理类中读取一些属性。
[DebuggerDisplay("{Number} {Street,nq} {City,nq} {State,nq} {Zip}")]
class Address { .... }
public override string ToString()
{
return string.Format("{0} {1} {2} {3} {4}", Number, Street, City, State, Zip);
}