Struct int

Represents a 32-bit signed integer.

Inherited Members
Namespace: System
Assembly: mscorlib.dll
Syntax
public int

Fields

MaxValue

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

Declaration
public const int MaxValue = 2147483647
Field Value
Type Description
int
Remarks

The value of this constant is 2,147,483,647; that is, hexadecimal 0x7FFFFFFF.

MinValue

Represents the smallest possible value of Int32. This field is constant.

Declaration
public const int MinValue = -2147483648
Field Value
Type Description
int
Remarks

The value of this constant is -2,147,483,648; that is, hexadecimal 0x80000000.

Methods

Parse(string)

Converts the string representation of a number to its 32-bit signed integer equivalent.

Declaration
public static int Parse(string s)
Parameters
Type Name Description
string s

A string containing a number to convert.
Returns
Type Description
int

A 32-bit signed integer equivalent to the number contained in s.
Exceptions
Type Condition
ArgumentNullException

s is null.

ToString()

Converts the numeric value of this instance to its equivalent string representation.

Declaration
public override string ToString()
Returns
Type Description
string

The string representation of the value of this instance, consisting of a negative sign if the value is negative, and a sequence of digits ranging from 0 to 9 with no leading zeroes.
Overrides

ToString(string)

Converts the numeric value of this instance to its equivalent string representation, using the specified format.

Declaration
public string ToString(string format)
Parameters
Type Name Description
string format

A standard or custom numeric format string
Returns
Type Description
string

he string representation of the value of this instance as specified by format.

TryParse(string, out int)

Converts the string representation of a number to its 32-bit signed integer equivalent. A return value indicates whether the conversion succeeded.

Declaration
public static bool TryParse(string s, out int result)
Parameters
Type Name Description
string s

Converts the string representation of a number to its 32-bit signed integer equivalent. A return value indicates whether the conversion succeeded.
int result

When this method returns, contains the 32-bit signed integer value equivalent of the number contained in s, if the conversion succeeded, or zero if the conversion failed. The conversion fails if the s parameter is null or Empty, is not of the correct format, or represents a number less than MinValue or greater than MaxValue. This parameter is passed uninitialized; any value originally supplied in result will be overwritten.
Returns
Type Description
bool

true if s was converted successfully; otherwise, false.
Remarks

The TryParse(string, out int) method is like the Parse(string) method, except the TryParse(string, out int) method does not throw an exception if the conversion fails. It eliminates the need to use exception handling to test for a FormatException in the event that s is invalid and cannot be successfully parsed.