在调试器中跳过表达式实体属性

Question

Is there analog of [DebuggerStepThrough] attribute available for expression-bodied properties in C# ?

For example I want to skip over the code

public Byte ByteArray => Builder.CreateArray();

[DebuggerStepThrough] can not be applied to properties. Does C# team provide any other solution in C# 6.0 ?

Answer 1

DebuggerStepThrough isn't valid for expression bodied properties as this:

[DebuggerStepThrough]
public Byte ByteArray => Builder.CreateArray();

Doesn't compile. This however does:

public Byte ByteArray
{
    [DebuggerStepThrough]
    get
    {
        return Builder.CreateArray();
    }
}

There are other debugger attributes like DebuggerHidden and DebuggerNonUserCode , but they don't disable step-through.

You can disable it for all properties in the debugging options, but there's no way IMO to configure it only for expression-bodied properties.

Answer 2

C# 9.0: still no luck. An expression body can be used however:

public Byte ByteArray
{
    [DebuggerStepThrough]
    get => Builder.CreateArray();
}

or the same code as one-liner:

public Byte ByteArray {[DebuggerStepThrough] get => Builder.CreateArray();}