Test an input character if it is contained in a character list.

  
// crudwork
// Copyright 2004 by Steve T. Pham (http://www.crudwork.com)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with This program.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.Collections.Generic;
using System.Text;

namespace crudwork.Utilities
{
  /// <summary>
  /// Collection of manipulations, parsers, and other
  /// methods related to Character.
  /// </summary>
  public static class CharUtil
  {
    /// <summary>
    /// Test an input character if it is contained in a character list.
    /// </summary>
    /// <param name="inputChar"></param>
    /// <param name="inputList"></param>
    /// <returns></returns>
    public static bool ContainsChar(char inputChar, char[] inputList)
    {
      List<char> clist = new List<char>();

      clist.AddRange(inputList);

      return clist.Contains(inputChar);
    }
  }
}

1.	Get char type: control, digit, letter, number, punctuation, surrogate, symbol and white space
2.	Determining If A Character Is Within A Specified Range
3.	Is a char in a range: Case Insensitive
4.	Is a char in a range Exclusively
5.	Using Char
6.	Escape Characters
7.	A stack class for characters
8.	Encode or decode a message
9.	Demonstrate several Char methods
10.	Demonstrate the ICharQ interface: A character queue interface
11.	A set class for characters
12.	A queue class for characters
13.	IsDigit, IsLetter, IsWhiteSpace, IsLetterOrDigit, IsPunctuation
14.	Char: Get Unicode Category
15.	Char.IsLowSurrogate(), IsHighSurrogate(), IsSurrogatePair() method
16.	demonstrates IsSymbol.
17.	Buffer for characters
18.	Is vowel char
19.	Filter letter and digit
20.	First Char Upper

Test an input character if it is contained in a character list. : Char « Data Types « C# / C Sharp

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