U+D800
| 名称 | 在Unicode中未定义 |
| 编码 | U+D800 |
| HTML代码 | � � |
| CSS代码 | \D800 |
| 分区 | 代理对高位字 |
| 版本 | 2.0 (1996) |
| Age | 2.0 |
| 镜像 | No |
| Bidi Paired Bracket Type | |
| Composition Exclusion | |
| Case Folding | |
| Simple Case Folding |
编码
| 编码 | hex | dec(bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | ED A0 A0,237 160 160,15573120,11101101 10100000 10100000 | D8 00,216 0,55296,11011000 00000000 | 00 D8,0 216,216,00000000 11011000 | 00 00 D8 00,0 0 216 0,55296,00000000 00000000 11011000 00000000 |
| UTF-16BE | D8 00 00 00,216 0 0 0,3623878656,11011000 00000000 00000000 00000000 | |||
| UTF-16LE | ||||
| UTF-32BE | ||||
| UTF-32LE |