WebJan 7, 2013 · The second argument in the {0} notation can give you a fixed width field, so if you wanted the identifier (name) to always be 10 characters long and be left justified, you … WebLearn c# by example. FileHelpers.Detection.SmartFormatDetector.CreateFixedLengthCandidates(string[]) Here are the examples of the csharp api class FileHelpers.Detection.SmartFormatDetector.CreateFixedLengthCandidates(string[]) …
c# - How to format a string with fixed width fields - Stack …
WebMay 12, 2016 · public class FixedString { private string value; private int length; public FixedString (int length) { this.length = length; } public string Value { get { return value; } set { if (value.Length > length) { throw new StringToLongException ("The field may only have " + length + " characters"); } this.value = value; } } } WebNov 12, 2014 · You can build the string format up programmatically of course: string name = string.Format ("tail {0:d" + digits + "}.jpg", index); Or use PadLeft as suggested by Vano. You might still want to use string.Format though: string name = string.Format ("tail {0}.jpg", index.ToString ().PadLeft (digits, '0')); preenty multiservice
c# - How can I format a number into a string with leading zeros ...
WebMay 14, 2013 · If it does start with AB, the string length will be 19. Otherwise, it's 17. Clearly, this is not what you meant. Try this: /^ (?=AB DE GH) [a-zA-Z0-9] {17}$/ This uses a lookahead assertion to ensure the string starts with the right combinaions, then effectively starts over as it counts out the 17 characters. Share Improve this answer Follow WebNov 1, 2014 · Public Structure FixedLengthString Dim mValue As String Dim mSize As Short Public Sub New (Size As Integer) mSize = Size mValue = New String (" ", mSize) End Sub Public Property Value As String Get Value = mValue End Get Set (value As String) If value.Length < mSize Then mValue = value & New String (" ", mSize - value.Length) … WebSep 11, 2011 · Module Module1 Sub Main () Dim LongString As String = "123abc456def789ghi" Dim longlist As New List (Of String) For i As Integer = 0 To Convert.ToInt32 (LongString.Length / 3) - 1 longlist.Add (LongString.Substring (i * 3, 3)) Next For Each s As String In longlist Console.WriteLine (s) Next Console.ReadLine () … scorpio eleventh house reddit