CryptGetProvParam() [2/2]

static unsafe bool Interop.Advapi32.CryptGetProvParam ( SafeHandle safeProvHandle, CryptProvParam dwParam, Span< byte > pbData, ref int dwDataLen )

inlinestatic

Definition at line 117 of file Interop.cs.

        {
            if (pbData.IsEmpty)
            {
                return CryptGetProvParam(safeProvHandle, dwParam, IntPtr.Zero, ref dwDataLen, 0);
            }
            if (dwDataLen > pbData.Length)
            {
                throw new IndexOutOfRangeException();
            }
            fixed (byte* ptr = &MemoryMarshal.GetReference(pbData))
            {
                return CryptGetProvParam(safeProvHandle, dwParam, (IntPtr)ptr, ref dwDataLen, 0);
            }
        }

References Interop.Advapi32.CryptGetProvParam(), System.Span< T >.IsEmpty, System.Span< T >.Length, and System.IntPtr.Zero.