C# tostring thousand separator

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August undefined, 2024

WebC# 当文本框中没有数字时，C程序崩溃,c#,validation,C#,Validation,我有一个C语言的WPF应用程序，对于我的一个文本框，输入被获取，然后自动转换成摄氏温度到华氏温度。当您输入一个数字时，它工作正常，但一旦输入的数字的所有数字被删除，程序就会崩溃。

c# - Formatting a decimal number similar to ToString("G29") …

WebIt will use thousand separators, and a fixed number of fractional decimals. The symbol for thousands separators and the symbol for the decimal point depend on the format provider (typically CultureInfo) you use, as does the number … WebJun 20, 2008 · On systems where comma is the thousand separator the outcome should be "1,000,000" and on systems where dot is the thousand separator the outcome … solar roof tile battery

string.Format出现异常"输入的字符串格式有误"的解决方法 - 凡的 …

WebSep 19, 2008 · If decimal places are not specified it will use two decimal places. public static string formatNumber (decimal valueIn=0, int decimalPlaces=2) { return string.Format (" {0:n" + decimalPlaces.ToString () + "}", valueIn); } I use decimal but you can change the type to any other or use an anonymous object. WebNov 27, 2024 · Protected Sub Page_Load ( ByVal sender As Object, ByVal e As EventArgs) Handles Me .Load Dim amountInInteger As Integer = 1200000 Dim amountIndecmal As Double = 1200000.0 Dim amountInInetgerFormat As String = amountInInteger.ToString ( "#,##0" ) Dim amountInDecimalFormat As String = amountIndecmal.ToString ( "N", New … WebJul 27, 2010 · 4 string formatted = value.ToString ("N0"); This divides your number in the manner specified by the current culture (in the case of "en-US," it's a comma per multiple of 1000) and includes no decimal places. The best place to look for any question regarding formatting numbers in .NET would have to be here: Standard Numeric Format Strings … sly flourish dnd

c# - .NET String.Format () to add commas in thousands place for …

Converting an integer to a string with thousand separators

WebApr 19, 2016 · public static string Format (this double d, NumberFormatInfo numberFormatInfo) { string s = d.ToString (CultureInfo.InvariantCulture); int index = s.IndexOf ('.'); int decimalPlaces = index == -1 ? 0 : s.Length - index - 1; return d.ToString ($"N {decimalPlaces}", numberFormatInfo); } Share Follow answered Apr 19, 2016 at … WebDec 21, 2024 · If you want to remove the thousand separator you could use a culture that doesn't use thousand separators: decimal d = 1234.00M; string s = d.ToString("N0", new System.Globalization.CultureInfo("sv-SE")).Replace(" ", ""); Or you could just replace the thousand separator with an emtpy string: solar roof tile bracketWebWe can really define or customize the number format as wished. For me it was like: string groupSeperator = "'"; string decimalSeperator = "."; int decimalDigits = 0; var s_TotalWordCount = m_TotalWordCount.ToString ("N", new NumberFormatInfo { NumberDecimalSeparator = decimalSeperator, NumberDecimalDigits = decimalDigits, … solar roof shingles ns

"WebTo format your decimal number using the thousand separator, use the format string {0:0,0} as shown in the below example: string.Format (" {0:0,0.00}", 1234256.583); // "1,234,256.58" string.Format (" {0:0,0}", 1234256.583); // "1,234,257" Setting a Fixed Amount of Digits Before the Decimal Point " - C# tostring thousand separator

C# tostring thousand separator

c# - Formatting a decimal number similar to ToString("G29") …

WebFor a decimal, use the ToString method, and specify the Invariant culture to get a period as decimal separator:. value.ToString("0.00", System.Globalization.CultureInfo.InvariantCulture) The long type is an integer, so there is no fraction part. You can just format it into a string and add some zeros afterwards: WebApr 13, 2015 · In the Format method, you can choose the format that fits better for the given number, or even just try something like doing the usual ToString ("G", CultureInfo.InvariantCulture) and adding the decimal separators to that string. Whatever floats your boat :) Share Improve this answer Follow edited Apr 13, 2015 at 7:25 …

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WebMar 21, 2024 · Use a custom format. You can read more about formatting decimals on msdn.. The way this works. The latter part .## specifies that you allow up to two decimal places. The former part #,# specifies that you want to separate the integer part of your value.. Note:. The number formatting is still culture specific, so for cultures that use , as … WebOct 27, 2024 · This is a common concern when working with i18n. We have a number as a double or float, and we want to present it to our users as a string with proper, locale-aware formatting. That often means we need to …

WebApr 3, 2012 · int value = 102145; int num_length = 10; // it may change as you expected string format = "000,000,000,000,000"; string tmp = value.ToString (format); Console.Out.WriteLine (tmp.Substring (tmp.Length - num_length - tmp.Length/4 + 1 )); Please let me know whether it works or not. Corrected & working version: WebNov 19, 2024 · You can use group separator and number scaling specifiers in the same format string. For example, if the string "#,0,," and the invariant culture are used to format the number one billion, the output is "1,000". The following example illustrates the use of the comma as a group separator. C#

WebDec 22, 2024 · Well, after looking at the documentation on Microsoft, it would appear that there is no particular way to allow a floating point position in a number - all characters in a format string are character placeholders.. I would recommend that you either use a very nasty predetermined number of #s to set the width of the decimal position, or the slightly … WebIn C#, you can display numbers with commas as thousands separators and you can also use the CultureInfo class to display numbers with thousands separators based on the culture. Here are some examples: Displaying a Number with Commas as Thousands Separators int number = 123456789; string formattedNumber = string.Format(" {0:n0}", …

WebMar 21, 2013 · The whole idea is : how to remove the thousand separator, my input is always in this format: 1.234,54 (comma as decimal and dot as thousand separator)... I like to use it in Textbox GotFocus Event.. so the format should be shown like 12345,45 so : 1.254,45 should be 1254,45 and 1.254,00 should be 1254,00

WebOct 19, 2009 · Console.WriteLine (d.ToString ("c", us)); You should be aware that the use of commas as a thousands separator is appropriate for UK and USA but it is not how thousands should be displayed in other countries "one thousand and twenty-five is displayed as 1,025 in the United States and 1.025 in Germany. In Sweden, the … solar roof shingles californiaWebAug 27, 2008 · home > topics > c# / c sharp > questions > string.format using thousands separator Join Bytes to post your question to a community of 472,127 software … solar roof shingles priceWebJul 10, 2012 · The ToString method on decimals by default uses the CultureInfo.CurrentCulture for the user's session, and thus varies based on whom is running the code. The ToString method also accepts an IFormatProvider in various overloads. This is where you need to supply your culture-specific Formatters. solar roof tiles franceWebApr 17, 2015 · c# - Formatting a decimal number similar to ToString ("G29") plus a thousands separator - Stack Overflow Formatting a decimal number similar to ToString ("G29") plus a thousands separator Ask Question Asked 7 years, 11 months ago Modified 6 years ago Viewed 6k times 3 I need to display some numbers in a variable of type … sly flourish hotdqWebI want to be able to do 'round trips' with group separators, so ToString -> Parse -> ToString. Edit 2: For a better comparison of the problem I'm trying to solve here is the output when using ToString("N0"). Here you can see the rounding at the end of the significant figures: solar roof tiles 10 kwhWebJul 18, 2007 · 如果对象不实现 IFormattable，就会调用 Object.ToString()，而忽略 formatstring。另请注意，在 Beta 1 中不区分当前语言的 ToString 在 Beta 2 和后续版本中“将”区分语言。例如，对于用“.”分隔千位，用“,”分隔小数的国家，1,234.56 将会格式化成 … sly flourish fantastic locationsWebNov 19, 2024 · You can use group separator and number scaling specifiers in the same format string. For example, if the string "#,0,," and the invariant culture are used to format … sly flourish generator