Get last 6 digits of string c#
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 … WebJul 14, 2010 · 11 Answers Sorted by: 160 How about: String numbers = text.substring (text.length () - 7); That assumes that there are 7 characters at the end, of course. It will throw an exception if you pass it "12345". You could address that this way: String numbers = text.substring (Math.max (0, text.length () - 7)); or
Get last 6 digits of string c#
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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!" WebTo 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 …
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 /. 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 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: WebJan 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.
WebJun 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, …
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, … employer paying federal taxes onlineWebMay 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 … drawing cute catWebTo mask all digits except the first 6 and last 4 digits of a string, you can use the string.Substring method to extract the first 6 and last 4 characters of the string, and then use a regular expression to replace all digits in the remaining characters with an asterisk. Here's an example implementation: employer paying medicare premiumsWebJan 26, 2009 · You could do it arithmetically, without using a string: sum = 0; while (n != 0) { sum += n % 10; n /= 10; } Share Improve this answer Follow answered Jan 26, 2009 at 6:22 Greg Hewgill 936k 180 1138 1278 Beat me to it. This is the best way. – mmcdole Jan 26, 2009 at 6:23 Personally, I see this better conceptually as a for loop... drawing cute envelope decorationsWebIf you do : myString.Last().ToString() you will get the last char converted into a string again. It is perhaps very readable for some coders, others likes a more array index approach casting directly : string last = field[field.Length - 1].ToString(); Direct cast … employer paying for educationWebMay 14, 2011 · Lots of options like: string original = "A string that will only contain 10 characters"; //first option string test = original.Substring (0, 10); //second option string AnotherTest = original.Remove (10); //third option string SomeOtherTest = string.Concat (original.Take (10)); Hope it helps out. Share Follow answered Dec 17, 2013 at 1:12 employer paying maternity leaveWebMar 21, 2012 · There is a custom format string "y", but that will still return two digits, only not zero padded. I.e. 2009 will be formatted as "9", but 2010 will be formatted as "10". You can use an empty string literal to make "y" be the custom format string instead of the standard format string: date.ToString("''y"); employer paying school fees