StringToCoTaskMemUTF8()

static unsafe IntPtr System.Runtime.InteropServices.Marshal.StringToCoTaskMemUTF8 ( string? s )

inlinestatic

Definition at line 1344 of file Marshal.cs.

    {
        if (s == null)
        {
            return IntPtr.Zero;
        }
        int maxByteCount = Encoding.UTF8.GetMaxByteCount(s.Length);
        IntPtr intPtr = AllocCoTaskMem(maxByteCount + 1);
        byte* ptr = (byte*)(void*)intPtr;
        int bytes;
        fixed (char* chars = s)
        {
            bytes = Encoding.UTF8.GetBytes(chars, s.Length, ptr, maxByteCount);
        }
        ptr[bytes] = 0;
        return intPtr;
    }

References System.Runtime.InteropServices.Marshal.AllocCoTaskMem(), System.bytes, System.chars, System.s, System.Text.Encoding.UTF8, and System.IntPtr.Zero.