/// <summary>Reads a Unicode <c>String</c> from the font file.</summary>
/// <remarks>Reads a Unicode <c>String</c> from the font file. Each character is represented by two bytes.</remarks>
/// <param name="length">the length of bytes to read. The <c>String</c> will have <c>length</c>/2 characters.</param>
/// <returns>the <c>String</c> read.</returns>
private String ReadUnicodeString(int length)
{
StringBuilder buf = new StringBuilder();
length /= 2;
for (int k = 0; k < length; ++k)
{
buf.Append(raf.ReadChar());
}
return(buf.ToString());
}