为什么单步执行 C# 代码时属性代码块不会被命中？
我试图了解属性是如何工作的。我发现单步执行示例代码非常有帮助。但是，当我单步执行一个具有简单类和属性的小程序时，该属性永远不会受到影响。这让我想知道它是否被使用过。通过下面的代码，我可以看到类的私有变量被触及，但没有其他任何变化。我很困惑。另外，如果有人发现一个网站或视频是他们理解类属性的“啊哈”时刻，我很乐意看到它。
using System;
public class Customer
{
private int m_id = -1;
public int ID
{
get
{
return m_id;
}
set
{
m_id = value;
}
}
private string m_name = string.Empty;
public string Name
{
get
{
return m_name;
}
set
{
m_name = value;
}
}
}
public class CustomerManagerWithProperties
{
public static void Main()
{
Customer cust = new Customer();
cust.ID = 1;
cust.Name = "Amelio Rosales";
Console.WriteLine(
"ID: {0}, Name: {1}",
cust.ID,
cust.Name);
Console.ReadKey();
}
}
谢谢！
I'm trying to understand how Properties work. I've found that stepping though sample code can be very helpful. But When I step through a small program with a simple class and Property, the Property never gets hit. Which makes me wonder if its even being used. With the code below I can see that the private variables of the class are touched but nothing else. I'm confused. Plus if anyone has found a site or video that was their "ah hah" moment for understanding class properties I'd love to see it.
using System;
public class Customer
{
private int m_id = -1;
public int ID
{
get
{
return m_id;
}
set
{
m_id = value;
}
}
private string m_name = string.Empty;
public string Name
{
get
{
return m_name;
}
set
{
m_name = value;
}
}
}
public class CustomerManagerWithProperties
{
public static void Main()
{
Customer cust = new Customer();
cust.ID = 1;
cust.Name = "Amelio Rosales";
Console.WriteLine(
"ID: {0}, Name: {1}",
cust.ID,
cust.Name);
Console.ReadKey();
}
}
Thanks!
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您必须修改默认调试器设置才能进入属性（
工具|选项 -> 调试 -> 常规）：You have to modify the default debugger settings to step into properties (
Tools|Options ->Debugging->General):您应该检查 Visual Studio 中的设置：工具 ->选项->调试时，有一个选项：
确保未选中此选项。
You should check your settings in Visual Studio, in: Tools -> Options -> Debugging, there is the option:
Make sure this is unchecked.
在 Visual Studio 2010 中，默认设置是跳过属性。您可以在“工具”->“工具”中更改此行为。选项->一般->跳过属性和运算符（仅限托管）。
In Visual Studio 2010, the default is to step over properties. You can change this behavior in the Tools -> Options -> General -> Step over properties and operators (Managed only).