字符串：從一句

Question

提取字下面是我通過用戶輸入的任務列表每天

Meeting with developer 60min 
Schedule a GoTo Meeting to discuss weekly sprint 45min 
15min to code integration. 

，我們怎麼能提取我計算的話60分鐘，45分鐘和15分鐘的輸入樣本。

Answer 1

Regex.Match("Meeting with developer 60min", @"(\d+min)").Groups[1].ToString(); 

Answer 2

var output = input.Split(' ', '\n', '\r').Where(i => i.Contains("min")); 

編輯處理換行符

Answer 3

嘗試

string s = "Meeting with developer 60min "+ 
      "Schedule a GoTo Meeting to discuss weekly sprint 45min "+ 
      "15min to code integration."; 
     foreach (Match match in Regex.Matches(s, @"(?<!\w)60\w+")) 
     { 
      Console.WriteLine(match.Value); 
     } 

     foreach (Match match in Regex.Matches(s, @"(?<!\w)15\w+")) 
     { 
      Console.WriteLine(match.Value); 
     } 

     foreach (Match match in Regex.Matches(s, @"(?<!\w)45\w+")) 
     { 
      Console.WriteLine(match.Value); 
     } 

或在很短的

var output = s.Split(' ').Where(i => i.Contains("min") || i.StartsWith("60") || i.StartsWith("15") || i.StartsWith("45")); 
      foreach (var o in output) 
      { 
       Console.WriteLine(o); 
      }