◆ InsertAt()

void System.Security.SecureString.InsertAt	(	int	index,
		char	c )

inline

Definition at line 207 of file SecureString.cs.

    {
        lock (_methodLock)
        {
            if (index < 0 || index > _decryptedLength)
            {
                throw new ArgumentOutOfRangeException("index", SR.ArgumentOutOfRange_IndexString);
            }
            EnsureNotDisposed();
            EnsureNotReadOnly();
            SafeBuffer bufferToRelease = null;
            try
            {
                UnprotectMemory();
                EnsureCapacity(_decryptedLength + 1);
                Span<char> span = AcquireSpan(ref bufferToRelease);
                span.Slice(index, _decryptedLength - index).CopyTo(span.Slice(index + 1));
                span[index] = c;
                _decryptedLength++;
            }
            finally
            {
                ProtectMemory();
                bufferToRelease?.DangerousRelease();
            }
        }
    }