System.IO.PathInternal.IsPartiallyQualified C# (CSharp) Méthode

		public static bool IsPartiallyQualified (string path)
		{
			return false;
		}

        private static void GetFullPathName(ReadOnlySpan<char> path, ref ValueStringBuilder builder)
        {
            // If the string starts with an extended prefix we would need to remove it from the path before we call GetFullPathName as
            // it doesn't root extended paths correctly. We don't currently resolve extended paths, so we'll just assert here.
            Debug.Assert(PathInternal.IsPartiallyQualified(path) || !PathInternal.IsExtended(path));

            uint result = 0;
            while ((result = Interop.Kernel32.GetFullPathNameW(ref MemoryMarshal.GetReference(path), (uint)builder.Capacity, ref builder.GetPinnableReference(), IntPtr.Zero)) > builder.Capacity)
            {
                // Reported size is greater than the buffer size. Increase the capacity.
                builder.EnsureCapacity(checked((int)result));
            }

            if (result == 0)
            {
                // Failure, get the error and throw
                int errorCode = Marshal.GetLastWin32Error();
                if (errorCode == 0)
                    errorCode = Interop.Errors.ERROR_BAD_PATHNAME;
                throw Win32Marshal.GetExceptionForWin32Error(errorCode, path.ToString());
            }

            builder.Length = (int)result;
        }