GetVolumeName()

static ReadOnlySpan< char > System.IO.Path.GetVolumeName ( ReadOnlySpan< char > path )

inlinestaticpackage

Definition at line 1036 of file Path.cs.

    {
        ReadOnlySpan<char> pathRoot = GetPathRoot(path);
        if (pathRoot.Length == 0)
        {
            return pathRoot;
        }
        int num = GetUncRootLength(path);
        if (num == -1)
        {
            num = (PathInternal.IsDevice(path) ? 4 : 0);
        }
        ReadOnlySpan<char> readOnlySpan = pathRoot.Slice(num);
        if (!EndsInDirectorySeparator(readOnlySpan))
        {
            return readOnlySpan;
        }
        return readOnlySpan.Slice(0, readOnlySpan.Length - 1);
    }

References System.IO.Path.EndsInDirectorySeparator(), System.IO.Path.GetPathRoot(), System.IO.Path.GetUncRootLength(), System.IO.PathInternal.IsDevice(), System.ReadOnlySpan< T >.Length, and System.ReadOnlySpan< T >.Slice().

Referenced by System.IO.Path.GetFullPath().