DataCollection Class

The DataCollection class enables you to programmatically control the amount of data collected during profiling in the .vsp file. To programmatically control data collection, use methods and property of the DataCollection class in your managed code.

Inheritance Hierarchy

System.Object
  Microsoft.VisualStudio.Profiler.DataCollection

Namespace:  Microsoft.VisualStudio.Profiler
Assembly:  Microsoft.VisualStudio.Profiler (in Microsoft.VisualStudio.Profiler.dll)

Syntax

'Declaration
<SecurityPermissionAttribute(SecurityAction.InheritanceDemand, UnmanagedCode := True)> _
<SecurityPermissionAttribute(SecurityAction.LinkDemand, UnmanagedCode := True)> _
Public NotInheritable Class DataCollection

[SecurityPermissionAttribute(SecurityAction.InheritanceDemand, UnmanagedCode = true)]
[SecurityPermissionAttribute(SecurityAction.LinkDemand, UnmanagedCode = true)]
public sealed class DataCollection

[SecurityPermissionAttribute(SecurityAction::InheritanceDemand, UnmanagedCode = true)]
[SecurityPermissionAttribute(SecurityAction::LinkDemand, UnmanagedCode = true)]
public ref class DataCollection sealed

[<Sealed>]
[<SecurityPermissionAttribute(SecurityAction.InheritanceDemand, UnmanagedCode = true)>]
[<SecurityPermissionAttribute(SecurityAction.LinkDemand, UnmanagedCode = true)>]
type DataCollection =  class end

public final class DataCollection

The DataCollection type exposes the following members.

Properties

	Name	Description
	CurrentId	The CurrentId property returns the pseudo-token for the thread id or process id, in a call to NameProfile, StartProfile, StopProfile, SuspendProfile, and ResumeProfile. Use this property to cause the method to operate on the current thread or process, rather than a specifically indicated one.

Top

Methods

	Name	Description
	CommentMarkAtProfile	The CommentMarkAtProfile method inserts a timestamp value, a numeric mark and a comment string in the .vsp file. The timestamp value can be used to synchronize external events. Profiling for the thread containing the CommentMarkAtProfile function must be ON for the mark and comment to be inserted.
	CommentMarkProfile	The CommentMarkProfile method inserts a numeric marker and a text string in the .vsp file. Profiling for the thread containing the CommentMarkProfile function must be ON for the mark and comment to be inserted.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MarkProfile	The MarkProfile method inserts a profile mark in the .vsp file. Profiling for the thread containing the MarkProfile function must be ON for the mark to be inserted.
	NameProfile	The NameProfile method assigns a string to the specified process or thread.
	ResumeProfile	The ResumeProfile method decrements the Suspend/Resume counter for the specified profiling level.
	StartProfile	The StartProfile method sets the counter to 1 (on) for the specified profiling level.
	StopProfile	The StopProfile method sets the counter to 0 (off) for the specified profiling level.
	SuspendProfile	The SuspendProfile method increments the Suspend/Resume counter for the specified profiling level.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Top

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.

See Also

Reference

Microsoft.VisualStudio.Profiler Namespace