不論格式字串為何,如果Half、Single或Double浮點類型的值為正無限大、負無限大或不是數字 (NaN),則格式化後的字串會分別是PositiveInfinitySymbol、NegativeInfinitySymbol或NaNSymbol屬性的值 (這些屬性由目前適用的NumberFormatInfo物件所指定)。 程式碼範例
用于表示负无穷大值的字符串。 C# 复制 public virtual string NegativeInfinitySymbol { [Foundation.Export("negativeInfinitySymbol")] get; [Foundation.Export("setNegativeInfinitySymbol:")] set; } 属性值 String 属性 ExportAttribute 适用于 产品版本 Xamarin iOS SDK 12 ...
Instead, the app might return an unexpected non-numeric result, such as an infinity symbol. The following code fix still applies. Let's change the code to handle this error. In Program.cs, replace the code for case "d": with the following code: C# Copy // Ask the user to enter a...
无论格式字符串原来是什么值,只要Half、Single或Double浮点类型的值为正无穷大、负无穷大或非数值 (NaN),格式字符串就分别是当前适用的NumberFormatInfo对象指定的PositiveInfinitySymbol、NegativeInfinitySymbol或NaNSymbol属性的值。 代码示例 下面的示例使用 en-US 区域性和所有标准数字格式说明符设置一个整型数值和一个...
Symbol associated with the currency CurrencyEnglishName CurrencyEnglishName string Full name of the currency CountryName CountryName string Name of the country CountryThreeLetterCode CountryThreeLetterCode string Three-letter ISO 3166-1 country code CountryISOTwoLetterCode CountryISOTwoLetterCo...
loca.htm - changed long-aligned to word-aligned for local offsets wgl4.htm - added reference to Euro symbol dsig.htm - added note about system use of DSIG table to distinguish OT from TT fonts ttoreg.htm - added 'VIT ', 'TRK ', and 'ROM ' lang sys tags otff.htm - rearranged...
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Forward slash symbol / isn't supported for folder names in case of custom input value for Folder parameter. As a workaround, use file picker, or provide folder Id value. In some rare cases, newly created users get a connection error despite required permissions granted to their accounts. The...
Type a math problem BasicalgebratrigonometrycalculusstatisticsmatricesCharacters Inequalities Absolute Value and Rounding Exponents Radicals Fractions Logarithms Factorial
Infinity: inf Quiet NaN: nan Signaling NaN: nan(snan) Indefinite NaN: nan(ind) Any of these may be prefixed by a sign. If a capitalized format specifier is used (%F instead of %f), then the strings are printed in capital letters (INF instead of inf), as is required. The sc...