string a="aaa";string b="bbb";string c="aaa";//输出结果 0-代表相等 -1-代表在当前线程的语言文化的排序结果是a比b小 1-代表在当前线程的语言文化的排序结果是a比b大Console.WriteLine(string.Compare(a,b));//输出:-1Console.WriteLine(string.Compare(a,c));//输出:0//对null值的特殊处理Consol...
return InternalCompareString(this.m_dataHandle, this.m_handleOrigin, this.m_sortName, string1, 0, string1.Length, string2, 0, string2.Length, GetNativeCompareFlags(options)); } InternalCompareString方法位extern方法,所以无法继续查看源码. 调用代码: string a = "aaa"; string b = "bbb"; stri...
Compare(String, Int32, String, Int32, Int32, CultureInfo, CompareOptions) Compare les sous-chaînes de deux objets String spécifiés à l’aide des options de comparaison spécifiées et des informations propres à la culture pour influencer la comparaison et retourne un entier qui indique la...
strA String 要用于比较的第一个字符串。 indexA Int32 子字符串在 strA中的位置。 strB String 要用于比较的第二个字符串。 indexB Int32 子字符串在 strB中的位置。 length Int32 要比较的子字符串中的最大字符数。 comparisonType StringComparison 枚举值之一,该值指定要在比较中使用的规则。 返...
You convert a string to an enum like thisCopy YourEnum e = (YourEnum) Enum.Parse(typeof(YourEnum), yourString); However that will cause a problem with your values that have spaces as you might want the user to enter "Liberal Democrat". Also that code is case-sensitive. You might ...
stringstr1="hey this is tutorix";stringstr2="Hey This is tutorialspoint";intresult=String.CompareOrdinal(str1,str2);if(result<0)Console.WriteLine($"{str1}is less than{str2}");elseif(result==0)Console.WriteLine($"{str1}is equal to{str2}");elseConsole.WriteLine($"{str1}is greater...
- (NSComparisonResult)compare:(NSString *)string options:(NSStringCompareOptions)mask range:(NSRange)compareRange locale:(id)locale; NSComparisonResult 是定义的一个枚举,定义例如以下: typedef NS_ENUM(NSInteger, NSComparisonResult) {NSOrderedAscending = -1L, NSOrderedSame, NSOrderedDescending}; ...
C#string.Compare() tring.Compare方法,用来比较2个字符串值得大小string.Compare(str1, str2, true); 返回值: 1 : str1大于str2 0 : str1等于str2 -1 : str1小于str2 比较字符串是按照字符串中的字符一个个比较,只要一个字符不相同,那么就停 ...
Tuple<string, int, int, int, int, int>[] cities = { Tuple.Create("Los Angeles", 2479015, 2816061, 2966850, 3485398, 3694820), Tuple.Create("New York", 7781984, 7894862, 7071639, 7322564, 8008278), Tuple.Create("Chicago", 3550904, 3366957, 3005072, 2783726, 2896016) ...
Adding Items to enum ! Adding Line Break To DataTable Row Adding List<string> to ListView adding needed .dll to my publish adding object to list and adding properties at same time Adding path to DLLImport Adding query parameter to NpgsqlCommand results in Exception Adding row into existing CSV...