Utf | 
The Utf8String type exposes the following members.
| Name | Description | |
|---|---|---|
| ByteLength | Gets the number of bytes in the encoded string. | |
| Bytes | Gets the bytes of the utf-8 encoded string. | |
| Capacity | Gets or sets the maximum size, in bytes, of the string this instance can hold without resizing. | |
| CharLength | Gets the length of the string in characters. |