项目
11/18/2011

DebuggerBrowsableAttribute Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Determines if and how a member is displayed in the debugger variable windows. This class cannot be inherited.

Inheritance Hierarchy

System.Object
System.Attribute
System.Diagnostics.DebuggerBrowsableAttribute

Namespace: System.Diagnostics
Assembly: mscorlib (in mscorlib.dll)

Syntax

'Declaration
<AttributeUsageAttribute(AttributeTargets.Property Or AttributeTargets.Field, AllowMultiple := False)> _
<ComVisibleAttribute(True)> _
Public NotInheritable Class DebuggerBrowsableAttribute _
    Inherits Attribute

[AttributeUsageAttribute(AttributeTargets.Property|AttributeTargets.Field, AllowMultiple = false)]
[ComVisibleAttribute(true)]
public sealed class DebuggerBrowsableAttribute : Attribute

The DebuggerBrowsableAttribute type exposes the following members.

Constructors

	Name	Description
	DebuggerBrowsableAttribute	Initializes a new instance of the DebuggerBrowsableAttribute class.

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Properties

	Name	Description
	State	Gets the display state for the attribute.

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Methods

	Name	Description
	Equals	Infrastructure. Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Returns the hash code for this instance. (Inherited from Attribute.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Match	When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

Note:
The common language runtime attaches no semantics to this attribute. It is provided for use by source code debuggers.

The DebuggerBrowsableAttribute attribute can be applied only as a single instance to properties and fields. It cannot be applied to assemblies.

The constructor for this attribute takes one of the following DebuggerBrowsableState enumeration values:

Never indicates that the member is not displayed in the data window. For example, using this value for the DebuggerBrowsableAttribute on a field removes the field from the hierarchy; the field is not displayed when you expand the enclosing type by clicking the plus sign (+) for the type instance.
Collapsed indicates that the member is displayed but not expanded by default. This is the default behavior.
RootHidden indicates that the member itself is not shown, but its constituent objects are displayed if it is an array or collection.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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