That contains a guid in one of the following formats d represents a hexadecimal digit whose case is ignored （ “ d ”表示忽略大小写的十六进制数字） ： 32个连续的数字
However , if case is not important in your application , you can specify an ordinal comparison that ignores case 但是，如果大小写在应用程序中并不重要，则可以指定忽略大小写的序号比较。
Setting the case level attribute to on and the strength attribute to primary level will ignore accent but not case 将大小写级打开并将强度属性设置为第一级就会忽略重音，但是不忽略大小写。
You can optionally supply the name of a custom dictionary and a boolean value indicating whether you want to ignore case 您可以有选择地提供自定义字典的名称和一个指示是否忽略大小写的boolean值。
Object with the specified name in the assembly instance , with the options of ignoring the case , and of throwing an exception if the type is not found 对象，带有忽略大小写和在找不到该类型时引发异常的选项。
For example , you can specify that a comparison ignores case , which means that uppercase and lowercase characters are treated as the same character 例如，可以指定进行比较时忽略大小写，这意味着大写字符和小写字符将被视为相同的字符。
By choosing appropriate collations , it is possible to compare by language , to ignore case and accent differences , or even to ignore entire characters 通过选择适当的排序规则，可以根据语言进行比较、忽略大小写和重音差异或者完全忽略某些字符。
A parameter specifies whether the comparison uses the current or invariant culture , honors or ignores case , and uses word or ordinal sort rules 参数指定比较是使用当前区域性还是固定区域性，是考虑还是忽略大小写，是使用字排序规则还是序号排序规则。
Optionally , you can specify the name of a custom dictionary , a value indicating whether you want to ignore case , a value indicating whether to suggest alternate spellings when an incorrect spelling is found , and the language of the dictionary being used 或者，您可以指定自定义字典的名称、用于指示是否忽略大小写的值、用于指示找到错误拼写时是否提供建议的替换拼写的值以及使用的字典的语言。
If there is such an attribute , then lang returns true if the attribute value is equal to the argument ignoring case , or if there is some suffix starting with - such that the attribute value is equal to the argument ignoring that suffix of the attribute value and ignoring case 如果存在这样的属性存在， lang将把这个属性和参数进行忽略大小写的比较。相等就返回真，如果属性中包含-标志的后缀，忽略后缀后相等也返回真。
