Of the object , a two - byte descriptor indicating the length of the string , and then writes the string data ，再写入一个双字节说明符指示字符串长度，然后写入字符串数据。由
Reads a two - byte descriptor containing the string length and then reads the data that goes into the variable 先读取一个包含字符串长度的双字节说明符，然后读取的数据才是变量本身。
Writes a two - byte descriptor containing the string length , and then writes the data that goes into the variable 将写入一个包含该字符串长度的双字节说明符，然后写入放入变量的数据。
Gets a value indicating whether the operating system is capable of handling double - byte character set dbcs characters 获取一个值，该值指示操作系统能否处理双字节字符集( dbcs )的字符。
Represents the maximum size of a double byte character set dbcs size , in bytes , for the current operating system 表示用于当前操作系统的双字节字符集( dbcs )的最大大小（以字节为单位） 。
Reads variable - length strings that are not elements of structures without expecting the two - byte length descriptor 读取变长字符串，这些字符串不是结构的元素，不需要双字节长度说明符。
Windows 2000 patch : double - byte field name in an . asp file is improperly encoded when using utf - 8 also downloaded Windows 2000修补程序：使用utf - 8时， . asp文件中的双字节域名的编码不正确
In unicode , all characters are two bytes long , so no special effort is needed to represent double - byte characters 在unicode中，所有字符都是双字节长度的，因此可以很轻松地表示双字节字符。
If the value is in double - byte character set dbcs format , microsoft sql server will convert it to unicode 如果该值是双字节字符集( dbcs )格式，则microsoft sql server会将其转换为unicode格式。
