NumberStyles.Integer | NumberStyles.AllowLeadingSign | NumberStyles.AllowTrailingSign : NumberStyles « Data Types « C# / C Sharp

1. C# / C Sharp
2. Data Types
3. NumberStyles

NumberStyles.Integer | NumberStyles.AllowLeadingSign | NumberStyles.AllowTrailingSign

 
               
using System;
using System.Globalization;

public class MainClass
{
   public static void Main()
   {
      string byteString; 
      NumberStyles styles;

      byteString = "+100";
      styles = NumberStyles.Integer | NumberStyles.AllowLeadingSign 
               | NumberStyles.AllowTrailingSign;
      CallTryParse(byteString, styles);

      byteString = "-100";
      CallTryParse(byteString, styles);

   }

   private static void CallTryParse(string stringToConvert, NumberStyles styles)
   {  
      Byte byteValue;
      bool result = Byte.TryParse(stringToConvert, styles, null as IFormatProvider, out byteValue);
      if (result){
         Console.WriteLine("Converted '{0}' to {1}",stringToConvert, byteValue);
      }else{
         Console.WriteLine("Attempted conversion of '{0}' failed.", stringToConvert.ToString());
      }
   }
}

   
  

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