UInt64.MinValue Field in C# with Examples

The MinValue property or Field of UInt64 Struct is used to represent the minimum possible value of the 64-bit unsigned long integer i.e. ulong data type. The value of this field is constant means that a user cannot change the value of this field. The value of this field is 0. This prevents an OverflowException at run time. Syntax:

public const ulong MinValue = 0;

Return Value: This field always returns 0. Example: CSharp

// C# program to illustrate the
// UInt64.MinValue Field
using System;

class GFG {

    // Main Method
    static public void Main()
    {
        // display the Minimum
        // value of UInt64 struct
        Console.WriteLine("Minimum Value is: " + UInt64.MinValue);

        // taking a variable
        ulong var1 = 2382373544;

        if (var1.Equals(UInt64.MinValue)) 
        {
            Console.WriteLine("Equal..!!");
            Console.WriteLine("Type of var1 is: {0}",
                                 var1.GetTypeCode());
        }

        else 
        {
            Console.WriteLine("Not equal..!!");
            Console.WriteLine("Type of var1 is: {0}",
                                 var1.GetTypeCode());
        }
    }
}

Reference:

• https://learn.microsoft.com/en-us/dotnet/api/system.uint64.minvalue?view=netstandard-2.1