'Declaration
 
Public Shared Function CryptExportKey( _
   ByVal hKey As IntPtr, _
   ByVal hExpKey As IntPtr, _
   ByVal dwBlobType As Integer, _
   ByVal dwFlags As Integer, _
   ByVal pbData() As Byte, _
   ByRef pdwDataLen As Integer _
) As Boolean

'Usage
 
Dim hKey As IntPtr
Dim hExpKey As IntPtr
Dim dwBlobType As Integer
Dim dwFlags As Integer
Dim pbData() As Byte
Dim pdwDataLen As Integer
Dim value As Boolean
 
value = Crypto.NativeMethods.CryptExportKey(hKey, hExpKey, dwBlobType, dwFlags, pbData, pdwDataLen)

public static bool CryptExportKey( 
   IntPtr hKey,
   IntPtr hExpKey,
   int dwBlobType,
   int dwFlags,
   byte[] pbData,
   ref int pdwDataLen
)

public:
static bool CryptExportKey( 
   IntPtr hKey,
   IntPtr hExpKey,
   int dwBlobType,
   int dwFlags,
   array<byte>^ pbData,
   int% pdwDataLen
) 

Parameters

hKey

hExpKey

dwBlobType

dwFlags

pbData

The value of this parameter can be null (Nothing in Visual Basic).

pdwDataLen

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows