Filter letter and digit : Char « Data Types « C# / C Sharp

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C# / C Sharp » Data Types » CharScreenshots 
Filter letter and digit
        


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlTypes;

public class CommonUtility
{
    public static string MakeAlphaNumeric(string text)
    {
        StringBuilder filteredText = new StringBuilder();
        StringBuilder newText = new StringBuilder(text);
        for (int i = 0; i < newText.Length; i++)
        {
            if (char.IsLetterOrDigit(newText[i]))
                filteredText = filteredText.Append(newText[i]);
        }
        return filteredText.ToString();
    }
}

   
    
    
    
    
    
    
    
  
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4.Is a char in a range ExclusivelyIs a char in a range Exclusively
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11.A set class for charactersA set class for characters
12.A queue class for charactersA queue class for characters
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15.Char.IsLowSurrogate(), IsHighSurrogate(), IsSurrogatePair() method
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