Int32.MinValue Field in C# with Examples

The MinValue property or Field of Int32 Struct is used to represent the minimum possible value of Int32. The value of this field is constant means that a user cannot change the value of this field. The value of this field is -2,147,483,648. Its hexadecimal value is 0x80000000.

Syntax:

public const int MinValue = -2147483648;

Return Value: This field always returns -2147483648.

Example:

// C# program to illustrate the
// Int32.MinValue field
using System;

class GFG {

    // Main Method
    static public void Main()
    {
        // display the Minimum value of Int32 struct
        Console.WriteLine("Minimum Value is: "+
                               Int32.MinValue);

        // Taking an array of long i.e Int64 data type
        long []num = {346, 434443, -33445, -442343263647};

        // taking variable of Int32 type
        int mynum;
        foreach(long n in num)
        {

            if(n >= Int32.MinValue && n <= Int32.MaxValue)
            {

                // using the method of Convert class
                mynum = Convert.ToInt32(n);
                Console.WriteLine("Conversion is Possible.");
            }

            else
            {
                Console.WriteLine("Not Possible");
            }
        }

    }
}

Output:

Minimum Value is: -2147483648
Conversion is Possible.
Conversion is Possible.
Conversion is Possible.
Not Possible

Reference:

• https://docs.microsoft.com/en-us/dotnet/api/system.int32.minvalue?view=netframework-4.7.2