QueryPerformanceFrequency Method

In This Topic

Syntax

Visual Basic
C#

'Declaration
 
<System.Security.SuppressUnmanagedCodeSecurityAttribute()>
Public Shared Function QueryPerformanceFrequency( _
   ByRef frequency As System.Long _
) As System.Boolean

'Usage
 
Dim frequency As System.Long
Dim value As System.Boolean
 
value = NKernel32.QueryPerformanceFrequency(frequency)

[System.Security.SuppressUnmanagedCodeSecurity()]
public static System.bool QueryPerformanceFrequency( 
   out System.long frequency
)

Parameters

frequency

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

NKernel32 Class
NKernel32 Members