Determines if a specific value is a number. - CSharp System

CSharp examples for System:Type

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Description

Determines if a specific value is a number.

Demo Code


using System;//  w  w  w.  jav a2 s.  co  m

public class Main{
        /// <summary>
        /// Determines if a specific value is a number.
        /// </summary>
        /// <returns><c>true</c> if the value is a number; otherwise, <c>false</c>.</returns>
        /// <param name="value">Value.</param>
        /// <typeparam name="T">The Type of value.</typeparam>
        public static bool IsNumber<T>(this T value)
        {
            if (value is sbyte) return true;
            if (value is byte) return true;
            if (value is short) return true;
            if (value is ushort) return true;
            if (value is int) return true;
            if (value is uint) return true;
            if (value is long) return true;
            if (value is ulong) return true;
            if (value is float) return true;
            if (value is double) return true;
            if (value is decimal) return true;
            return false;
        }
}

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