DebuggerBrowsableState Enum


提供有关调试器的显示说明。Provides display instructions for the debugger.

public enum class DebuggerBrowsableState
public enum DebuggerBrowsableState
public enum DebuggerBrowsableState
type DebuggerBrowsableState = 
Public Enum DebuggerBrowsableState


Collapsed 2

以折叠方式显示元素。Show the element as collapsed.

Never 0

从不显示元素。Never show the element.

RootHidden 3

不显示根元素;如果元素是项的集合或数组,则显示子元素。Do not display the root element; display the child elements if the element is a collection or array of items.


下面的代码示例演示如何使用 DebuggerBrowsableState 枚举来指示调试器不显示 Keys 属性的根(属性名称),而是显示 Keys 获取的数组元素。The following code example shows the use of the DebuggerBrowsableState enumeration to instruct the debugger to not display the root (property name) of the Keys property, but to display the elements of the array that Keys gets. 此代码示例是为 DebuggerDisplayAttribute 类提供的更大示例的一部分。This code example is part of a larger example provided for the DebuggerDisplayAttribute class.

property array<KeyValuePairs^>^ Keys
    array<KeyValuePairs^>^ get()
        array<KeyValuePairs^>^ keys = gcnew array<KeyValuePairs^>(hashtable->Count);

        IEnumerator^ ie = hashtable->Keys->GetEnumerator();
        int i = 0;
        Object^ key;
        while (ie->MoveNext())
            key = ie->Current;
            keys[i] = gcnew KeyValuePairs(hashtable, key, hashtable[key]);
        return keys;
public KeyValuePairs[] Keys
        KeyValuePairs[] keys = new KeyValuePairs[hashtable.Count];

        int i = 0;
        foreach(object key in hashtable.Keys)
            keys[i] = new KeyValuePairs(hashtable, key, hashtable[key]);
        return keys;
<DebuggerBrowsable(DebuggerBrowsableState.RootHidden)> _
ReadOnly Property Keys as KeyValuePairs()
        Dim nkeys(hashtable.Count) as KeyValuePairs

        Dim i as Integer = 0
        For Each key As Object In hashtable.Keys
            nkeys(i) = New KeyValuePairs(hashtable, key, hashtable(key))
            i = i + 1
        Return nkeys
    End Get
End Property


DebuggerBrowsableState 用于简化调试窗口中的视图。DebuggerBrowsableState is used to simplify the view in the debug window. 使用此枚举的 DebuggerDisplayAttribute 属性可以在调试窗口中更简单、更美观地查看。Use of the DebuggerDisplayAttribute attribute using this enumeration can result in a much simpler and more pleasing view in the debug window. 有关使用此枚举的信息,请参阅 DebuggerBrowsableAttribute 类。See the DebuggerBrowsableAttribute class for information on the use of this enumeration.

Applies to