SystemInfoHelperGetLogicalProcessorInformation Method

[DllImportAttribute("kernel32.dll", SetLastError = true)]
public static bool GetLogicalProcessorInformation(
	IntPtr buffer,
	ref uint returnLength
)

<DllImportAttribute("kernel32.dll", SetLastError := true>]
Public Shared Function GetLogicalProcessorInformation ( 
	buffer As IntPtr,
	ByRef returnLength As UInteger
) As Boolean

public:
[DllImportAttribute(L"kernel32.dll", SetLastError = true)]
static bool GetLogicalProcessorInformation(
	IntPtr buffer, 
	unsigned int% returnLength
)

[<DllImportAttribute("kernel32.dll", SetLastError = true)>]
static member GetLogicalProcessorInformation : 
        buffer : IntPtr * 
        returnLength : uint32 byref -> bool 

Parameters

buffer  IntPtr

A pointer to a buffer that receives an array of structures. If the function fails, the contents of this buffer are undefined.

returnLength  UInt32

On input, specifies the length of the buffer pointed to by Buffer, in bytes. If the buffer is large enough to contain all of the data, this function succeeds and ReturnLength is set to the number of bytes returned. If the buffer is not large enough to contain all of the data, the function fails, returns , and ReturnLength is set to the buffer length required to contain all of the data. If the function fails with an error other than , the value of ReturnLength is undefined.

Return Value

Reference