GetTempFileName()

static string System.IO.Path.GetTempFileName ( )

inlinestatic

Definition at line 966 of file Path.cs.

    {
        Span<char> initialBuffer = stackalloc char[260];
        ValueStringBuilder builder = new ValueStringBuilder(initialBuffer);
        GetTempPath(ref builder);
        initialBuffer = stackalloc char[260];
        ValueStringBuilder path = new ValueStringBuilder(initialBuffer);
        uint tempFileNameW = Interop.Kernel32.GetTempFileNameW(ref builder.GetPinnableReference(), "tmp", 0u, ref path.GetPinnableReference());
        builder.Dispose();
        if (tempFileNameW == 0)
        {
            throw Win32Marshal.GetExceptionForLastWin32Error();
        }
        path.Length = path.RawChars.IndexOf('\0');
        string result = PathHelper.Normalize(ref path);
        path.Dispose();
        return result;
    }

References System.Text.ValueStringBuilder.Dispose(), System.IO.Win32Marshal.GetExceptionForLastWin32Error(), System.Text.ValueStringBuilder.GetPinnableReference(), Interop.Kernel32.GetTempFileNameW(), System.IO.Path.GetTempPath(), System.IO.PathHelper.Normalize(), and System.Text.ValueStringBuilder.RawChars.