Int32 Struct

Definition

Namespace:

System

Assembly:

System.Runtime.dll

Represents a 32-bit signed integer.

public value class int : IComparable<int>, IConvertible, IEquatable<int>, IParsable<int>, ISpanParsable<int>, IUtf8SpanParsable<int>, System::Numerics::IAdditionOperators<int, int, int>, System::Numerics::IAdditiveIdentity<int, int>, System::Numerics::IBinaryInteger<int>, System::Numerics::IBinaryNumber<int>, System::Numerics::IBitwiseOperators<int, int, int>, System::Numerics::IComparisonOperators<int, int, bool>, System::Numerics::IDecrementOperators<int>, System::Numerics::IDivisionOperators<int, int, int>, System::Numerics::IEqualityOperators<int, int, bool>, System::Numerics::IIncrementOperators<int>, System::Numerics::IMinMaxValue<int>, System::Numerics::IModulusOperators<int, int, int>, System::Numerics::IMultiplicativeIdentity<int, int>, System::Numerics::IMultiplyOperators<int, int, int>, System::Numerics::INumber<int>, System::Numerics::INumberBase<int>, System::Numerics::IShiftOperators<int, int, int>, System::Numerics::ISignedNumber<int>, System::Numerics::ISubtractionOperators<int, int, int>, System::Numerics::IUnaryNegationOperators<int, int>, System::Numerics::IUnaryPlusOperators<int, int>

public readonly struct Int32 : IComparable<int>, IConvertible, IEquatable<int>, IParsable<int>, ISpanParsable<int>, IUtf8SpanParsable<int>, System.Numerics.IAdditionOperators<int,int,int>, System.Numerics.IAdditiveIdentity<int,int>, System.Numerics.IBinaryInteger<int>, System.Numerics.IBinaryNumber<int>, System.Numerics.IBitwiseOperators<int,int,int>, System.Numerics.IComparisonOperators<int,int,bool>, System.Numerics.IDecrementOperators<int>, System.Numerics.IDivisionOperators<int,int,int>, System.Numerics.IEqualityOperators<int,int,bool>, System.Numerics.IIncrementOperators<int>, System.Numerics.IMinMaxValue<int>, System.Numerics.IModulusOperators<int,int,int>, System.Numerics.IMultiplicativeIdentity<int,int>, System.Numerics.IMultiplyOperators<int,int,int>, System.Numerics.INumber<int>, System.Numerics.INumberBase<int>, System.Numerics.IShiftOperators<int,int,int>, System.Numerics.ISignedNumber<int>, System.Numerics.ISubtractionOperators<int,int,int>, System.Numerics.IUnaryNegationOperators<int,int>, System.Numerics.IUnaryPlusOperators<int,int>

type int = struct
    interface IConvertible
    interface IFormattable
    interface IParsable<int>
    interface ISpanFormattable
    interface ISpanParsable<int>
    interface IAdditionOperators<int, int, int>
    interface IAdditiveIdentity<int, int>
    interface IBinaryInteger<int>
    interface IBinaryNumber<int>
    interface IBitwiseOperators<int, int, int>
    interface IComparisonOperators<int, int, bool>
    interface IEqualityOperators<int, int, bool>
    interface IDecrementOperators<int>
    interface IDivisionOperators<int, int, int>
    interface IIncrementOperators<int>
    interface IModulusOperators<int, int, int>
    interface IMultiplicativeIdentity<int, int>
    interface IMultiplyOperators<int, int, int>
    interface INumber<int>
    interface INumberBase<int>
    interface ISubtractionOperators<int, int, int>
    interface IUnaryNegationOperators<int, int>
    interface IUnaryPlusOperators<int, int>
    interface IUtf8SpanFormattable
    interface IUtf8SpanParsable<int>
    interface IShiftOperators<int, int, int>
    interface IMinMaxValue<int>
    interface ISignedNumber<int>

Public Structure Int32
Implements IAdditionOperators(Of Integer, Integer, Integer), IAdditiveIdentity(Of Integer, Integer), IBinaryInteger(Of Integer), IBinaryNumber(Of Integer), IBitwiseOperators(Of Integer, Integer, Integer), IComparable(Of Integer), IComparisonOperators(Of Integer, Integer, Boolean), IConvertible, IDecrementOperators(Of Integer), IDivisionOperators(Of Integer, Integer, Integer), IEqualityOperators(Of Integer, Integer, Boolean), IEquatable(Of Integer), IIncrementOperators(Of Integer), IMinMaxValue(Of Integer), IModulusOperators(Of Integer, Integer, Integer), IMultiplicativeIdentity(Of Integer, Integer), IMultiplyOperators(Of Integer, Integer, Integer), INumber(Of Integer), INumberBase(Of Integer), IParsable(Of Integer), IShiftOperators(Of Integer, Integer, Integer), ISignedNumber(Of Integer), ISpanParsable(Of Integer), ISubtractionOperators(Of Integer, Integer, Integer), IUnaryNegationOperators(Of Integer, Integer), IUnaryPlusOperators(Of Integer, Integer), IUtf8SpanParsable(Of Integer)

Inheritance

Object

ValueType

Int32

Implements

IComparable IComparable<Int32> IConvertible IEquatable<Int32> IFormattable ISpanFormattable IComparable<TSelf> IEquatable<TSelf> IParsable<Int32> IParsable<TSelf> ISpanParsable<Int32> ISpanParsable<TSelf> IAdditionOperators<Int32,Int32,Int32> IAdditionOperators<TSelf,TSelf,TSelf> IAdditiveIdentity<Int32,Int32> IAdditiveIdentity<TSelf,TSelf> IBinaryInteger<Int32> IBinaryNumber<Int32> IBinaryNumber<TSelf> IBitwiseOperators<Int32,Int32,Int32> IBitwiseOperators<TSelf,TSelf,TSelf> IComparisonOperators<Int32,Int32,Boolean> IComparisonOperators<TSelf,TSelf,Boolean> IDecrementOperators<Int32> IDecrementOperators<TSelf> IDivisionOperators<Int32,Int32,Int32> IDivisionOperators<TSelf,TSelf,TSelf> IEqualityOperators<Int32,Int32,Boolean> IEqualityOperators<TSelf,TOther,TResult> IEqualityOperators<TSelf,TSelf,Boolean> IIncrementOperators<Int32> IIncrementOperators<TSelf> IMinMaxValue<Int32> IModulusOperators<Int32,Int32,Int32> IModulusOperators<TSelf,TSelf,TSelf> IMultiplicativeIdentity<Int32,Int32> IMultiplicativeIdentity<TSelf,TSelf> IMultiplyOperators<Int32,Int32,Int32> IMultiplyOperators<TSelf,TSelf,TSelf> INumber<Int32> INumber<TSelf> INumberBase<Int32> INumberBase<TSelf> IShiftOperators<Int32,Int32,Int32> IShiftOperators<TSelf,Int32,TSelf> ISignedNumber<Int32> ISubtractionOperators<Int32,Int32,Int32> ISubtractionOperators<TSelf,TSelf,TSelf> IUnaryNegationOperators<Int32,Int32> IUnaryNegationOperators<TSelf,TSelf> IUnaryPlusOperators<Int32,Int32> IUnaryPlusOperators<TSelf,TSelf> IUtf8SpanFormattable IUtf8SpanParsable<Int32> IUtf8SpanParsable<TSelf>

Remarks

Int32 is an immutable value type that represents signed integers with values that range from negative 2,147,483,648 (which is represented by the Int32.MinValue constant) through positive 2,147,483,647 (which is represented by the Int32.MaxValue constant. .NET also includes an unsigned 32-bit integer value type, UInt32, which represents values that range from 0 to 4,294,967,295.

Instantiating an Int32 Value

You can instantiate an Int32 value in several ways:

• You can declare an Int32 variable and assign it a literal integer value that is within the range of the Int32 data type. The following example declares two Int32 variables and assigns them values in this way.

  int number1 = 64301;
  int number2 = 25548612;
  

  let number1 = 64301
  let number2 = 25548612
  

  Dim number1 As Integer = 64301
  Dim number2 As Integer = 25548612
  

• You can assign the value of an integer type whose range is a subset of the Int32 type. This is a widening conversion that does not require a cast operator in C# or a conversion method in Visual Basic but does require one in F#.

  sbyte value1 = 124;
  short value2 = 1618;
  
  int number1 = value1;
  int number2 = value2;
  

  let value1 = 124y
  let value2 = 1618s
  
  let number1 = int value1
  let number2 = int value2
  

  Dim value1 As SByte = 124
  Dim value2 As Int16 = 1618
  
  Dim number1 As Integer = value1
  Dim number2 As Integer = value2
  

• You can assign the value of a numeric type whose range exceeds that of the Int32 type. This is a narrowing conversion, so it requires a cast operator in C# or F#, and a conversion method in Visual Basic if Option Strict is on. If the numeric value is a Single, Double, or Decimal value that includes a fractional component, the handling of its fractional part depends on the compiler performing the conversion. The following example performs narrowing conversions to assign several numeric values to Int32 variables.

  long lNumber = 163245617;
  try {
     int number1 = (int) lNumber;
     Console.WriteLine(number1);
  }
  catch (OverflowException) {
     Console.WriteLine("{0} is out of range of an Int32.", lNumber);
  }
  
  double dbl2 = 35901.997;
  try {
     int number2 = (int) dbl2;
     Console.WriteLine(number2);
  }
  catch (OverflowException) {
     Console.WriteLine("{0} is out of range of an Int32.", dbl2);
  }
  
  BigInteger bigNumber = 132451;
  try {
     int number3 = (int) bigNumber;
     Console.WriteLine(number3);
  }
  catch (OverflowException) {
     Console.WriteLine("{0} is out of range of an Int32.", bigNumber);
  }
  // The example displays the following output:
  //       163245617
  //       35902
  //       132451
  

  let lNumber = 163245617L
  try
      let number1 = int lNumber
      printfn $"{number1}"
  with :? OverflowException ->
      printfn "{lNumber} is out of range of an Int32."
  
  let dbl2 = 35901.997
  try
      let number2 = int dbl2
      printfn $"{number2}"
  with :? OverflowException ->
      printfn $"{dbl2} is out of range of an Int32."
  
  let bigNumber = BigInteger 132451
  try
      let number3 = int bigNumber
      printfn $"{number3}"
  with :? OverflowException ->
      printfn $"{bigNumber} is out of range of an Int32."
  
  // The example displays the following output:
  //       163245617
  //       35902
  //       132451
  

  Dim lNumber As Long = 163245617
  Try
     Dim number1 As Integer = CInt(lNumber)
     Console.WriteLine(number1)
  Catch e As OverflowException
     Console.WriteLine("{0} is out of range of an Int32.", lNumber)
  End Try
  
  Dim dbl2 As Double = 35901.997
  Try
     Dim number2 As Integer = CInt(dbl2)
     Console.WriteLine(number2)
  Catch e As OverflowException
     Console.WriteLine("{0} is out of range of an Int32.", dbl2)
  End Try
     
  Dim bigNumber As BigInteger = 132451
  Try
     Dim number3 As Integer = CInt(bigNumber)
     Console.WriteLine(number3)
  Catch e As OverflowException
     Console.WriteLine("{0} is out of range of an Int32.", bigNumber)
  End Try    
  ' The example displays the following output:
  '       163245617
  '       35902
  '       132451
  

• You can call a method of the Convert class to convert any supported type to an Int32 value. This is possible because Int32 supports the IConvertible interface. The following example illustrates the conversion of an array of Decimal values to Int32 values.

  decimal[] values= { Decimal.MinValue, -1034.23m, -12m, 0m, 147m,
                      199.55m, 9214.16m, Decimal.MaxValue };
  int result;
  
  foreach (decimal value in values)
  {
     try {
        result = Convert.ToInt32(value);
        Console.WriteLine("Converted the {0} value '{1}' to the {2} value {3}.",
                          value.GetType().Name, value,
                          result.GetType().Name, result);
     }
     catch (OverflowException) {
        Console.WriteLine("{0} is outside the range of the Int32 type.",
                          value);
     }
  }
  // The example displays the following output:
  //    -79228162514264337593543950335 is outside the range of the Int32 type.
  //    Converted the Decimal value '-1034.23' to the Int32 value -1034.
  //    Converted the Decimal value '-12' to the Int32 value -12.
  //    Converted the Decimal value '0' to the Int32 value 0.
  //    Converted the Decimal value '147' to the Int32 value 147.
  //    Converted the Decimal value '199.55' to the Int32 value 200.
  //    Converted the Decimal value '9214.16' to the Int32 value 9214.
  //    79228162514264337593543950335 is outside the range of the Int32 type.
  

  let values = 
      [| Decimal.MinValue; -1034.23M; -12m; 0M; 147M
         199.55M; 9214.16M; Decimal.MaxValue |]
  
  for value in values do
      try
          let result = Convert.ToInt32 value
          printfn $"Converted the {value.GetType().Name} value '{value}' to the {result.GetType().Name} value {result}."
          
      with :? OverflowException ->
          printfn $"{value} is outside the range of the Int32 type."
     
  // The example displays the following output:
  //    -79228162514264337593543950335 is outside the range of the Int32 type.
  //    Converted the Decimal value '-1034.23' to the Int32 value -1034.
  //    Converted the Decimal value '-12' to the Int32 value -12.
  //    Converted the Decimal value '0' to the Int32 value 0.
  //    Converted the Decimal value '147' to the Int32 value 147.
  //    Converted the Decimal value '199.55' to the Int32 value 200.
  //    Converted the Decimal value '9214.16' to the Int32 value 9214.
  //    79228162514264337593543950335 is outside the range of the Int32 type.
  

  Dim values() As Decimal = { Decimal.MinValue, -1034.23d, -12d, 0d, 147d, _
                              199.55d, 9214.16d, Decimal.MaxValue }
  Dim result As Integer
  
  For Each value As Decimal In values
     Try
        result = Convert.ToInt32(value)
        Console.WriteLine("Converted the {0} value '{1}' to the {2} value {3}.", _
                          value.GetType().Name, value, _
                          result.GetType().Name, result)
     Catch e As OverflowException
        Console.WriteLine("{0} is outside the range of the Int32 type.", _
                          value)
     End Try   
  Next                                  
  ' The example displays the following output:
  '    -79228162514264337593543950335 is outside the range of the Int32 type.
  '    Converted the Decimal value '-1034.23' to the Int32 value -1034.
  '    Converted the Decimal value '-12' to the Int32 value -12.
  '    Converted the Decimal value '0' to the Int32 value 0.
  '    Converted the Decimal value '147' to the Int32 value 147.
  '    Converted the Decimal value '199.55' to the Int32 value 200.
  '    Converted the Decimal value '9214.16' to the Int32 value 9214.
  '    79228162514264337593543950335 is outside the range of the Int32 type.
  

• You can call the Parse or TryParse method to convert the string representation of an Int32 value to an Int32. The string can contain either decimal or hexadecimal digits. The following example illustrates the parse operation by using both a decimal and a hexadecimal string.

  string string1 = "244681";
  try {
     int number1 = Int32.Parse(string1);
     Console.WriteLine(number1);
  }
  catch (OverflowException) {
     Console.WriteLine("'{0}' is out of range of a 32-bit integer.", string1);
  }
  catch (FormatException) {
     Console.WriteLine("The format of '{0}' is invalid.", string1);
  }
  
  string string2 = "F9A3C";
  try {
     int number2 = Int32.Parse(string2,
                              System.Globalization.NumberStyles.HexNumber);
     Console.WriteLine(number2);
  }
  catch (OverflowException) {
     Console.WriteLine("'{0}' is out of range of a 32-bit integer.", string2);
  }
  catch (FormatException) {
     Console.WriteLine("The format of '{0}' is invalid.", string2);
  }
  // The example displays the following output:
  //       244681
  //       1022524
  

  let string1 = "244681"
  try
      let number1 = Int32.Parse string1
      printfn $"{number1}"
  with
  | :? OverflowException ->
      printfn "'{string1}' is out of range of a 32-bit integer."
  | :? FormatException ->
      printfn $"The format of '{string1}' is invalid."
  
  let string2 = "F9A3C"
  try
      let number2 = Int32.Parse(string2, System.Globalization.NumberStyles.HexNumber)
      printfn $"{number2}"
  with 
  | :? OverflowException ->
      printfn $"'{string2}' is out of range of a 32-bit integer."
  | :? FormatException ->
      printfn $"The format of '{string2}' is invalid."
  
  // The example displays the following output:
  //       244681
  //       1022524
  

  Dim string1 As String = "244681"
  Try
     Dim number1 As Integer = Int32.Parse(string1)
     Console.WriteLine(number1)
  Catch e As OverflowException
     Console.WriteLine("'{0}' is out of range of a 32-bit integer.", string1)
  Catch e As FormatException
     Console.WriteLine("The format of '{0}' is invalid.", string1)
  End Try
  
  Dim string2 As String = "F9A3C"
  Try
     Dim number2 As Integer = Int32.Parse(string2,
                              System.Globalization.NumberStyles.HexNumber)
     Console.WriteLine(number2)
  Catch e As OverflowException
     Console.WriteLine("'{0}' is out of range of a 32-bit integer.", string2)
  Catch e As FormatException
     Console.WriteLine("The format of '{0}' is invalid.", string2)
  End Try
  ' The example displays the following output:
  '       244681
  '       1022524
  

Performing Operations on Int32 Values

The Int32 type supports standard mathematical operations such as addition, subtraction, division, multiplication, negation, and unary negation. Like the other integral types, the Int32 type also supports the bitwise AND, OR, XOR, left shift, and right shift operators.

You can use the standard numeric operators to compare two Int32 values, or you can call the CompareTo or Equals method.

You can also call the members of the Math class to perform a wide range of numeric operations, including getting the absolute value of a number, calculating the quotient and remainder from integral division, determining the maximum or minimum value of two integers, getting the sign of a number, and rounding a number.

Representing an Int32 as a String

The Int32 type provides full support for standard and custom numeric format strings. (For more information, see Formatting Types, Standard Numeric Format Strings, and Custom Numeric Format Strings.)

To format an Int32 value as an integral string with no leading zeros, you can call the parameterless ToString() method. By using the "D" format specifier, you can also include a specified number of leading zeros in the string representation. By using the "N" format specifier, you can include group separators and specify the number of decimal digits to appear in the string representation of the number. By using the "X" format specifier, you can represent an Int32 value as a hexadecimal string. The following example formats the elements in an array of Int32 values in these four ways.

int[] numbers = { -1403, 0, 169, 1483104 };
foreach (int number in numbers) {
   // Display value using default formatting.
   Console.Write("{0,-8}  -->   ", number.ToString());
   // Display value with 3 digits and leading zeros.
   Console.Write("{0,11:D3}", number);
   // Display value with 1 decimal digit.
   Console.Write("{0,13:N1}", number);
   // Display value as hexadecimal.
   Console.Write("{0,12:X2}", number);
   // Display value with eight hexadecimal digits.
   Console.WriteLine("{0,14:X8}", number);
}
// The example displays the following output:
//    -1403     -->         -1403     -1,403.0    FFFFFA85      FFFFFA85
//    0         -->           000          0.0          00      00000000
//    169       -->           169        169.0          A9      000000A9
//    1483104   -->       1483104  1,483,104.0      16A160      0016A160

let numbers = [| -1403; 0; 169; 1483104 |]
for number in numbers do
    // Display value using default formatting.
    printf $"{number,-8}  -->   "
    // Display value with 3 digits and leading zeros.
    printf $"{number,11:D3}"
    // Display value with 1 decimal digit.
    printf $"{number,13:N1}"
    // Display value as hexadecimal.
    printf $"{number,12:X2}"
    // Display value with eight hexadecimal digits.
    printfn $"{number,14:X8}"


  // The example displays the following output:
  //    -1403     -->         -1403     -1,403.0    FFFFFA85      FFFFFA85
  //    0         -->           000          0.0          00      00000000
  //    169       -->           169        169.0          A9      000000A9
  //    1483104   -->       1483104  1,483,104.0      16A160      0016A160

Dim numbers() As Integer = { -1403, 0, 169, 1483104 }
For Each number As Integer In numbers
   ' Display value using default formatting.
   Console.Write("{0,-8}  -->   ", number.ToString())
   ' Display value with 3 digits and leading zeros.
   Console.Write("{0,11:D3}", number) 
   ' Display value with 1 decimal digit.
   Console.Write("{0,13:N1}", number) 
   ' Display value as hexadecimal.
   Console.Write("{0,12:X2}", number) 
   ' Display value with eight hexadecimal digits.
   Console.WriteLine("{0,14:X8}", number)
Next   
' The example displays the following output:
'    -1403     -->         -1403     -1,403.0    FFFFFA85      FFFFFA85
'    0         -->           000          0.0          00      00000000
'    169       -->           169        169.0          A9      000000A9
'    1483104   -->       1483104  1,483,104.0      16A160      0016A160

You can also format an Int32 value as a binary, octal, decimal, or hexadecimal string by calling the ToString(Int32, Int32) method and supplying the base as the method's second parameter. The following example calls this method to display the binary, octal, and hexadecimal representations of an array of integer values.

int[] numbers = { -146, 11043, 2781913 };
Console.WriteLine("{0,8}   {1,32}   {2,11}   {3,10}",
                  "Value", "Binary", "Octal", "Hex");
foreach (int number in numbers) {
   Console.WriteLine("{0,8}   {1,32}   {2,11}   {3,10}",
                     number, Convert.ToString(number, 2),
                     Convert.ToString(number, 8),
                     Convert.ToString(number, 16));
}
// The example displays the following output:
//       Value                             Binary         Octal          Hex
//        -146   11111111111111111111111101101110   37777777556     ffffff6e
//       11043                     10101100100011         25443         2b23
//     2781913             1010100111001011011001      12471331       2a72d9

let numbers = [| -146; 11043; 2781913 |]
printfn $"""{"Value",8}   {"Binary",32}   {"Octal",11}   {"Hex",10}""" 
for number in numbers do
    printfn $"{number,8}   {Convert.ToString(number, 2),32}   {Convert.ToString(number, 8),11}   {Convert.ToString(number, 16),10}"

// The example displays the following output:
//       Value                             Binary         Octal          Hex
//        -146   11111111111111111111111101101110   37777777556     ffffff6e
//       11043                     10101100100011         25443         2b23
//     2781913             1010100111001011011001      12471331       2a72d9

Dim numbers() As Integer = { -146, 11043, 2781913 }
Console.WriteLine("{0,8}   {1,32}   {2,11}   {3,10}", _
                  "Value", "Binary", "Octal", "Hex")
For Each number As Integer In numbers
   Console.WriteLine("{0,8}   {1,32}   {2,11}   {3,10}", _
                     number, Convert.ToString(number, 2), _
                     Convert.ToString(number, 8), _
                     Convert.ToString(number, 16))
Next      
' The example displays the following output:
'       Value                             Binary         Octal          Hex
'        -146   11111111111111111111111101101110   37777777556     ffffff6e
'       11043                     10101100100011         25443         2b23
'     2781913             1010100111001011011001      12471331       2a72d9

Working with Non-Decimal 32-Bit Integer Values

In addition to working with individual integers as decimal values, you may want to perform bitwise operations with integer values, or work with the binary or hexadecimal representations of integer values. Int32 values are represented in 31 bits, with the thirty-second bit used as a sign bit. Positive values are represented by using sign-and-magnitude representation. Negative values are in two's complement representation. This is important to keep in mind when you perform bitwise operations on Int32 values or when you work with individual bits. In order to perform a numeric, Boolean, or comparison operation on any two non-decimal values, both values must use the same representation.

Fields

MaxValue	Represents the largest possible value of an Int32. This field is constant.
MinValue	Represents the smallest possible value of Int32. This field is constant.

Methods

Abs(Int32)	Computes the absolute of a value.
Clamp(Int32, Int32, Int32)	Clamps a value to an inclusive minimum and maximum value.
CompareTo(Int32)	Compares this instance to a specified 32-bit signed integer and returns an indication of their relative values.
CompareTo(Object)	Compares this instance to a specified object and returns an indication of their relative values.
CopySign(Int32, Int32)	Copies the sign of a value to the sign of another value.
CreateChecked<TOther>(TOther)	Creates an instance of the current type from a value, throwing an overflow exception for any values that fall outside the representable range of the current type.
CreateSaturating<TOther>(TOther)	Creates an instance of the current type from a value, saturating any values that fall outside the representable range of the current type.
CreateTruncating<TOther>(TOther)	Creates an instance of the current type from a value, truncating any values that fall outside the representable range of the current type.
DivRem(Int32, Int32)	Computes the quotient and remainder of two values.
Equals(Int32)	Returns a value indicating whether this instance is equal to a specified Int32 value.
Equals(Object)	Returns a value indicating whether this instance is equal to a specified object.
GetHashCode()	Returns the hash code for this instance.
GetTypeCode()	Returns the TypeCode for value type Int32.
IsEvenInteger(Int32)	Determines if a value represents an even integral number.
IsNegative(Int32)	Determines if a value is negative.
IsOddInteger(Int32)	Determines if a value represents an odd integral number.
IsPositive(Int32)	Determines if a value is positive.
IsPow2(Int32)	Determines if a value is a power of two.
LeadingZeroCount(Int32)	Computes the number of leading zeros in a value.
Log2(Int32)	Computes the log2 of a value.
Max(Int32, Int32)	Compares two values to compute which is greater.
MaxMagnitude(Int32, Int32)	Compares two values to compute which is greater.
Min(Int32, Int32)	Compares two values to compute which is lesser.
MinMagnitude(Int32, Int32)	Compares two values to compute which is lesser.
Parse(ReadOnlySpan<Byte>, IFormatProvider)	Parses a span of UTF-8 characters into a value.
Parse(ReadOnlySpan<Byte>, NumberStyles, IFormatProvider)	Parses a span of UTF-8 characters into a value.
Parse(ReadOnlySpan<Char>, IFormatProvider)	Parses a span of characters into a value.
Parse(ReadOnlySpan<Char>, NumberStyles, IFormatProvider)	Converts the span representation of a number in a specified style and culture-specific format to its 32-bit signed integer equivalent.
Parse(String)	Converts the string representation of a number to its 32-bit signed integer equivalent.
Parse(String, IFormatProvider)	Converts the string representation of a number in a specified culture-specific format to its 32-bit signed integer equivalent.
Parse(String, NumberStyles)	Converts the string representation of a number in a specified style to its 32-bit signed integer equivalent.
Parse(String, NumberStyles, IFormatProvider)	Converts the string representation of a number in a specified style and culture-specific format to its 32-bit signed integer equivalent.
PopCount(Int32)	Computes the number of bits that are set in a value.
RotateLeft(Int32, Int32)	Rotates a value left by a given amount.
RotateRight(Int32, Int32)	Rotates a value right by a given amount.
Sign(Int32)	Computes the sign of a value.
ToString()	Converts the numeric value of this instance to its equivalent string representation.
ToString(IFormatProvider)	Converts the numeric value of this instance to its equivalent string representation using the specified culture-specific format information.
ToString(String)	Converts the numeric value of this instance to its equivalent string representation, using the specified format.
ToString(String, IFormatProvider)	Converts the numeric value of this instance to its equivalent string representation using the specified format and culture-specific format information.
TrailingZeroCount(Int32)	Computes the number of trailing zeros in a value.
TryFormat(Span<Byte>, Int32, ReadOnlySpan<Char>, IFormatProvider)	Tries to format the value of the current instance as UTF-8 into the provided span of bytes.
TryFormat(Span<Char>, Int32, ReadOnlySpan<Char>, IFormatProvider)	Tries to format the value of the current integer number instance into the provided span of characters.
TryParse(ReadOnlySpan<Byte>, IFormatProvider, Int32)	Tries to parse a span of UTF-8 characters into a value.
TryParse(ReadOnlySpan<Byte>, Int32)	Tries to convert a UTF-8 character span containing the string representation of a number to its 32-bit signed integer equivalent.
TryParse(ReadOnlySpan<Byte>, NumberStyles, IFormatProvider, Int32)	Tries to parse a span of UTF-8 characters into a value.
TryParse(ReadOnlySpan<Char>, IFormatProvider, Int32)	Tries to parse a span of characters into a value.
TryParse(ReadOnlySpan<Char>, Int32)	Converts the span representation of a number in a specified style and culture-specific format to its 32-bit signed integer equivalent. A return value indicates whether the conversion succeeded.
TryParse(ReadOnlySpan<Char>, NumberStyles, IFormatProvider, Int32)	Converts the span representation of a number in a specified style and culture-specific format to its 32-bit signed integer equivalent. A return value indicates whether the conversion succeeded.
TryParse(String, IFormatProvider, Int32)	Tries to parse a string into a value.
TryParse(String, Int32)	Converts the string representation of a number to its 32-bit signed integer equivalent. A return value indicates whether the conversion succeeded.
TryParse(String, NumberStyles, IFormatProvider, Int32)	Converts the string representation of a number in a specified style and culture-specific format to its 32-bit signed integer equivalent. A return value indicates whether the conversion succeeded.

Explicit Interface Implementations

IAdditionOperators<Int32,Int32,Int32>.Addition(Int32, Int32)	Adds two values together to compute their sum.
IAdditionOperators<Int32,Int32,Int32>.CheckedAddition(Int32, Int32)	Adds two values together to compute their sum.
IAdditiveIdentity<Int32,Int32>.AdditiveIdentity	Gets the additive identity of the current type.
IBinaryInteger<Int32>.GetByteCount()	Gets the number of bytes that will be written as part of TryWriteLittleEndian(Span<Byte>, Int32).
IBinaryInteger<Int32>.GetShortestBitLength()	Gets the length, in bits, of the shortest two's complement representation of the current value.
IBinaryInteger<Int32>.TryReadBigEndian(ReadOnlySpan<Byte>, Boolean, Int32)
IBinaryInteger<Int32>.TryReadLittleEndian(ReadOnlySpan<Byte>, Boolean, Int32)
IBinaryInteger<Int32>.TryWriteBigEndian(Span<Byte>, Int32)	Tries to write the current value, in big-endian format, to a given span.
IBinaryInteger<Int32>.TryWriteLittleEndian(Span<Byte>, Int32)	Tries to write the current value, in little-endian format, to a given span.
IBinaryNumber<Int32>.AllBitsSet	Gets an instance of the binary type in which all bits are set.
IBitwiseOperators<Int32,Int32,Int32>.BitwiseAnd(Int32, Int32)	Computes the bitwise-and of two values.
IBitwiseOperators<Int32,Int32,Int32>.BitwiseOr(Int32, Int32)	Computes the bitwise-or of two values.
IBitwiseOperators<Int32,Int32,Int32>.ExclusiveOr(Int32, Int32)	Computes the exclusive-or of two values.
IBitwiseOperators<Int32,Int32,Int32>.OnesComplement(Int32)	Computes the ones-complement representation of a given value.
IComparisonOperators<Int32,Int32,Boolean>.GreaterThan(Int32, Int32)	Compares two values to determine which is greater.
IComparisonOperators<Int32,Int32,Boolean>.GreaterThanOrEqual(Int32, Int32)	Compares two values to determine which is greater or equal.
IComparisonOperators<Int32,Int32,Boolean>.LessThan(Int32, Int32)	Compares two values to determine which is less.
IComparisonOperators<Int32,Int32,Boolean>.LessThanOrEqual(Int32, Int32)	Compares two values to determine which is less or equal.
IConvertible.ToBoolean(IFormatProvider)	For a description of this member, see ToBoolean(IFormatProvider).
IConvertible.ToByte(IFormatProvider)	For a description of this member, see ToByte(IFormatProvider).
IConvertible.ToChar(IFormatProvider)	For a description of this member, see ToChar(IFormatProvider).
IConvertible.ToDateTime(IFormatProvider)	This conversion is not supported. Attempting to use this method throws an InvalidCastException.
IConvertible.ToDecimal(IFormatProvider)	For a description of this member, see ToDecimal(IFormatProvider).
IConvertible.ToDouble(IFormatProvider)	For a description of this member, see ToDouble(IFormatProvider).
IConvertible.ToInt16(IFormatProvider)	For a description of this member, see ToInt16(IFormatProvider).
IConvertible.ToInt32(IFormatProvider)	For a description of this member, see ToInt32(IFormatProvider).
IConvertible.ToInt64(IFormatProvider)	For a description of this member, see ToInt64(IFormatProvider).
IConvertible.ToSByte(IFormatProvider)	For a description of this member, see ToSByte(IFormatProvider).
IConvertible.ToSingle(IFormatProvider)	For a description of this member, see ToSingle(IFormatProvider).
IConvertible.ToType(Type, IFormatProvider)	For a description of this member, see ToType(Type, IFormatProvider).
IConvertible.ToUInt16(IFormatProvider)	For a description of this member, see ToUInt16(IFormatProvider).
IConvertible.ToUInt32(IFormatProvider)	For a description of this member, see ToUInt32(IFormatProvider).
IConvertible.ToUInt64(IFormatProvider)	For a description of this member, see ToUInt64(IFormatProvider).
IDecrementOperators<Int32>.CheckedDecrement(Int32)	Decrements a value.
IDecrementOperators<Int32>.Decrement(Int32)	Decrements a value.
IDivisionOperators<Int32,Int32,Int32>.Division(Int32, Int32)	Divides one value by another to compute their quotient.
IEqualityOperators<Int32,Int32,Boolean>.Equality(Int32, Int32)	Compares two values to determine equality.
IEqualityOperators<Int32,Int32,Boolean>.Inequality(Int32, Int32)	Compares two values to determine inequality.
IIncrementOperators<Int32>.CheckedIncrement(Int32)	Increments a value.
IIncrementOperators<Int32>.Increment(Int32)	Increments a value.
IMinMaxValue<Int32>.MaxValue	Gets the maximum value of the current type.
IMinMaxValue<Int32>.MinValue	Gets the minimum value of the current type.
IModulusOperators<Int32,Int32,Int32>.Modulus(Int32, Int32)	Divides two values together to compute their modulus or remainder.
IMultiplicativeIdentity<Int32,Int32>.MultiplicativeIdentity	Gets the multiplicative identity of the current type.
IMultiplyOperators<Int32,Int32,Int32>.CheckedMultiply(Int32, Int32)	Multiplies two values together to compute their product.
IMultiplyOperators<Int32,Int32,Int32>.Multiply(Int32, Int32)	Multiplies two values together to compute their product.
INumber<Int32>.MaxNumber(Int32, Int32)	Compares two values to compute which is greater and returning the other value if an input is NaN.
INumber<Int32>.MinNumber(Int32, Int32)	Compares two values to compute which is lesser and returning the other value if an input is NaN.
INumberBase<Int32>.IsCanonical(Int32)	Determines if a value is in its canonical representation.
INumberBase<Int32>.IsComplexNumber(Int32)	Determines if a value represents a complex number.
INumberBase<Int32>.IsFinite(Int32)	Determines if a value is finite.
INumberBase<Int32>.IsImaginaryNumber(Int32)	Determines if a value represents a pure imaginary number.
INumberBase<Int32>.IsInfinity(Int32)	Determines if a value is infinite.
INumberBase<Int32>.IsInteger(Int32)	Determines if a value represents an integral number.
INumberBase<Int32>.IsNaN(Int32)	Determines if a value is NaN.
INumberBase<Int32>.IsNegativeInfinity(Int32)	Determines if a value is negative infinity.
INumberBase<Int32>.IsNormal(Int32)	Determines if a value is normal.
INumberBase<Int32>.IsPositiveInfinity(Int32)	Determines if a value is positive infinity.
INumberBase<Int32>.IsRealNumber(Int32)	Determines if a value represents a real number.
INumberBase<Int32>.IsSubnormal(Int32)	Determines if a value is subnormal.
INumberBase<Int32>.IsZero(Int32)	Determines if a value is zero.
INumberBase<Int32>.MaxMagnitudeNumber(Int32, Int32)	Compares two values to compute which has the greater magnitude and returning the other value if an input is NaN.
INumberBase<Int32>.MinMagnitudeNumber(Int32, Int32)	Compares two values to compute which has the lesser magnitude and returning the other value if an input is NaN.
INumberBase<Int32>.One	Gets the value 1 for the type.
INumberBase<Int32>.Radix	Gets the radix, or base, for the type.
INumberBase<Int32>.TryConvertFromChecked<TOther>(TOther, Int32)
INumberBase<Int32>.TryConvertFromSaturating<TOther>(TOther, Int32)
INumberBase<Int32>.TryConvertFromTruncating<TOther>(TOther, Int32)
INumberBase<Int32>.TryConvertToChecked<TOther>(Int32, TOther)	Tries to convert an instance of the the current type to another type, throwing an overflow exception for any values that fall outside the representable range of the current type.
INumberBase<Int32>.TryConvertToSaturating<TOther>(Int32, TOther)	Tries to convert an instance of the the current type to another type, saturating any values that fall outside the representable range of the current type.
INumberBase<Int32>.TryConvertToTruncating<TOther>(Int32, TOther)	Tries to convert an instance of the the current type to another type, truncating any values that fall outside the representable range of the current type.
INumberBase<Int32>.Zero	Gets the value 0 for the type.
IShiftOperators<Int32,Int32,Int32>.LeftShift(Int32, Int32)	Shifts a value left by a given amount.
IShiftOperators<Int32,Int32,Int32>.RightShift(Int32, Int32)	Shifts a value right by a given amount.
IShiftOperators<Int32,Int32,Int32>.UnsignedRightShift(Int32, Int32)	Shifts a value right by a given amount.
ISignedNumber<Int32>.NegativeOne	Gets the value -1 for the type.
ISubtractionOperators<Int32,Int32,Int32>.CheckedSubtraction(Int32, Int32)	Subtracts two values to compute their difference.
ISubtractionOperators<Int32,Int32,Int32>.Subtraction(Int32, Int32)	Subtracts two values to compute their difference.
IUnaryNegationOperators<Int32,Int32>.CheckedUnaryNegation(Int32)	Computes the checked unary negation of a value.
IUnaryNegationOperators<Int32,Int32>.UnaryNegation(Int32)	Computes the unary negation of a value.
IUnaryPlusOperators<Int32,Int32>.UnaryPlus(Int32)	Computes the unary plus of a value.

Thread Safety

All members of this type are thread safe. Members that appear to modify instance state actually return a new instance initialized with the new value. As with any other type, reading and writing to a shared variable that contains an instance of this type must be protected by a lock to guarantee thread safety.

See also

• UInt32
• Sample: .NET Core WinForms Formatting Utility (C#)
• Sample: .NET Core WinForms Formatting Utility (Visual Basic)