Get last 6 digits of string c#
WebJan 1, 2010 · You can use string.LastIndexOf (). string input = "127.3.2.21.4"; int lastIndex = input.LastIndexOf ('.'); string lastNumber = input.Substring (lastIndex + 1); string increment = (int.Parse (lastNumber) + 1).ToString (); string result = string.Concat (input.Substring (0, lastIndex + 1), increment); Share Improve this answer Follow WebMay 21, 2024 · 1 I am trying to get the last 6 digits from the strings that look like this 1234-56789 -- last 6 digits would be 456789 12345/6789 -- last 6 digits would be 456789 1234567-89 -- last 6 digits would be 456789 123-456789 -- last 6 digits would be 456789 This \d. {6}+$ regex gives me the numbers with characters - and /.
Get last 6 digits of string c#
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WebOct 31, 2012 · 4 Answers Sorted by: 125 Your regex \d+ (?!\d+) says match any number if it is not immediately followed by a number. which is incorrect. A number is last if it is not followed (following it anywhere, not just immediately) by any other number. When translated to regex we have: (\d+) (?!.*\d) Rubular Link Share Improve this answer Follow WebIn this tutorial, we are going to learn about how to get the last n number of characters from a string in C#. Getting the last n characters. To access the last n characters of a string, …
WebFeb 29, 2016 · 6 Answers Sorted by: 161 Many ways this can be achieved. Simple approach should be taking Substring of an input string. var result = input.Substring (input.Length - 3); Another approach using Regular Expression to extract last 3 characters. var result = Regex.Match (input,@" (. {3})\s*$"); Working Demo Share Improve this answer Follow WebApr 21, 2015 · when I use Module to get last two characters, I am getting exception "Unable to cast the type 'System.Int32' to type 'System.Object'. LINQ to Entities only supports casting EDM primitive or enumeration types."
WebTo check the last character of a string, we can use the built-in EndsWith () method in C#. The endsWith () returns true if a strings ends with specificed character else it returns … WebMay 28, 2015 · I opened this thread looking for a quick solution to a simple question, but I found that the answers here were either not helpful or overly complicated. The best way to get the last 5 chars of a string is, in fact, to use the Right() method. Here is a simple example: Dim sMyString, sLast5 As String sMyString = "I will be going to school in 2011!"
WebIs there any better way to get take a string such as " (123) 455-2344" and get "1234552344" from it than doing this: var matches = Regex.Matches (input, @" [0-9]+", RegexOptions.Compiled); return String.Join (string.Empty, matches.Cast () .Select (x => x.Value).ToArray ()); Perhaps a regex pattern that can do it in a single match?
WebSep 21, 2024 · You have to use it like this: string endOfString = Strings.Right (wholeString, 6); – Alan McBee Jan 22, 2015 at 3:50 3 Possible duplicate of How to get last 4 character from a string in c#? – drzaus Dec 14, 2015 at 17:33 Add a comment 22 Answers Sorted by: 172 string SubString = MyString.Substring (MyString.Length-6); Share Improve this answer distance from kitwe to kasempaWebTo access the last 4 characters of a string we can use the Substring () method by passing the string.Length-4 as an argument to it. Here is an example, that gets the last four characters ople from the following string: string mystring = "Hellopeople"; string lastFour = mystring.Substring(mystring.Length - 4); Console.WriteLine(lastFour); Output: distance from kitty hawk nc to washington dcWebMay 4, 2012 · 8 Answers Sorted by: 6 var src = "ap45245jpb1234h"; var match = Regex.Match (src, @" (?<= (\D ^))\d+ (?=\D*$)"); if (match.Success) { var number = int.Parse (match.Value) + 1; var newNum=string.Format ( " {0} {1} {2}", src.Substring (0,match.Index), number, src.Substring (match.Index + match.Length)); newNum.Dump … distance from kitchener to sault ste marieWebI have a string that can have values like "1 Of 1" "2 Of 4" "8 Of 10" etc. I want the value of the last number in the string, i.e., 1, 4,10. Would Regex \\d+$ work? cpt code for excision scrotal sebaceous cystWebSep 22, 2024 · A simple C# extension method which use Substring to get the last N characters in a string. In C#, Substring method is used to … distance from kissimmee to fort lauderdaleWebJan 27, 2012 · 15 Answers. Sorted by: 44. Something like this: string s = "1234567890123"; // example string result = s.Substring (s.Length - 4).PadLeft (s.Length, '*'); This will mask all but the last four characters of the string. It assumes that the source string is at least 4 characters long. Share. Follow. cpt code for exploration of finger tendonWebJun 23, 2015 · var cardNumber = "3456123434561234"; var firstDigits = cardNumber.Substring (0, 6); var lastDigits = cardNumber.Substring (cardNumber.Length - 4, 4); var requiredMask = new String ('X', cardNumber.Length - firstDigits.Length - lastDigits.Length); var maskedString = string.Concat (firstDigits, requiredMask, … distance from kitwe to lufwanyama