SByte - NotIn
A T extension method to determines whether the object is not equal to any of the provided values.
public static void Main() { sbyte searchVal = -12; // C# Extension Method: SByte - NotIn Display(searchVal, searchVal.NotIn(127, 35, 0, -12, -127)); Display(searchVal, searchVal.NotIn(127, 35, 0, -13, -127)); } public static void Display(object searchVal, bool status) { if(status) { Console.WriteLine("{0} is not in the list.", searchVal); } else { Console.WriteLine("{0} is in the list.", searchVal); } }
View Source
using System; public static partial class Extensions { /// <summary> /// A T extension method to determines whether the object is not equal to any of the provided values. /// </summary> /// <param name="this">The object to be compared.</param> /// <param name="values">The value list to compare with the object.</param> /// <returns>true if the values list doesn't contains the object, else false.</returns> /// ### /// <typeparam name="T">Generic type parameter.</typeparam> public static bool NotIn(this SByte @this, params SByte[] values) { return Array.IndexOf(values, @this) == -1; } }