Nokia.InteropServices.WindowsRuntime Factory for creating an instance of IBuffer from an ILockableMemory. Nokia.InteropServices.WindowsRuntime.BufferFactory Create an IBuffer from an ILockableMemory. A pointer to the data to wrap in an IBuffer. An IBuffer pointing to the same data as bufferPointer A buffer represented by a pointer to a memory location and a length. Implementations can be used to create IBuffer objects using a BufferFactory. The length of the buffer. Lock the buffer for pointer access. Raw pointer as an int64. Unlock the buffer for pointer access, invalidating the previously returned raw pointer.