System.Int32 - .NET API Documentation

Namespace: System

Int32 Structure

Represents a 32-bit signed integer type.

The Int32 value type represents integers ranging from -2,147,483,648 through 2,147,483,647. The Int32 type is the most commonly used integral type in .NET. The System.Int32 structure has the following members:

Inheritance:

Object
System.Int32

Members

Fields (Constants)

public const int MaxValue
Represents the largest possible value of an Int32. This field is constant.
```
public const int MaxValue = 2147483647;
```
public const int MinValue
Represents the smallest possible value of an Int32. This field is constant.
```
public const int MinValue = -2147483648;
```
public const int SizeOf
The number of bytes used to store the value type.
```
public const int SizeOf = 4;
```

Fields

The Int32 structure does not declare any public fields.

Properties

The Int32 structure does not declare any public properties.

Methods

public int CompareTo(object value)

Compares the current instance with another object of the same type and returns an integer that indicates whether the current instance precedes, follows, or occurs in the same position in the sort order as the other object.

value
An object to compare with this instance.
public int CompareTo(int value)

Compares the current instance with another Int32 value and returns an integer that indicates whether the current instance precedes, follows, or occurs in the same position in the sort order as the other value.

value
The Int32 value to compare with this instance.
public bool Equals(object obj)

Returns a value indicating whether this instance is equal to a specified object.

obj
An object to compare with this instance.
public bool Equals(int obj)

Returns a value indicating whether this instance is equal to a specified Int32 value.

obj
The Int32 value to compare with this instance.
public override int GetHashCode()

Returns the hash code for this instance.
public TypeCode GetTypeCode()

Returns the TypeCode for value type Int32.
public string ToString()

Converts the value of this instance to its equivalent string representation.
public string ToString(IFormatProvider provider)

Converts the value of this instance to its equivalent string representation by using the specified culture-specific formatting information.

provider
An object that supplies culture-specific formatting information.
public static int Parse(string s)

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

s
A string that represents the number to convert.
public static int Parse(string s, IFormatProvider provider)

Converts the string representation of a number to its 32-bit signed integer equivalent using specified culture-specific formatting information.

s
A string that represents the number to convert.

provider
An object that supplies culture-specific parsing information.
public static int Parse(string s, NumberStyles style)

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

s
A string that represents the number to convert.

style
A bitwise combination of NumberStyles values that indicates the format of s. A typical value to specify is NumberStyles.Integer.
public static int Parse(string s, NumberStyles style, IFormatProvider provider)

Converts the string representation of a number to its 32-bit signed integer equivalent using specified style and culture-specific format information.

s
A string that represents the number to convert.

style
A bitwise combination of NumberStyles values that indicates the format of s. A typical value to specify is NumberStyles.Integer.

provider
An object that supplies culture-specific parsing information.
public static bool TryParse(string s, out int result)

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

s
The string to convert.

result
When this method returns, contains the 32-bit signed integer value that is equivalent to the number contained in s, if the conversion succeeded, or zero if the conversion failed. The out parameter is assigned.
public static bool TryParse(string s, NumberStyles style, IFormatProvider provider, out int result)

Converts the string representation of a number to its 32-bit signed integer equivalent using specified style and culture-specific format information. A return value indicates whether the conversion succeeded or failed.

s
The string to convert.

style
A bitwise combination of NumberStyles values that indicates the format of s. A typical value to specify is NumberStyles.Integer.

provider
An object that supplies culture-specific parsing information.

result
When this method returns, contains the 32-bit signed integer value that is equivalent to the number contained in s, if the conversion succeeded, or zero if the conversion failed. The out parameter is assigned.

Operators

public static bool operator !=(int left, int right)

Determines whether two instances of Int32 are not equal.

left
The first instance to compare.

right
The second instance to compare.
public static bool operator <(int left, int right)

Compares two instances of Int32 to determine which is less than the other.

left
The first instance to compare.

right
The second instance to compare.
public static bool operator <=(int left, int right)

Compares two instances of Int32 to determine which is less than or equal to the other.

left
The first instance to compare.

right
The second instance to compare.
public static bool operator ==(int left, int right)

Determines whether two instances of Int32 are equal.

left
The first instance to compare.

right
The second instance to compare.
public static bool operator >(int left, int right)

Compares two instances of Int32 to determine which is greater than the other.

left
The first instance to compare.

right
The second instance to compare.
public static bool operator >=(int left, int right)

Compares two instances of Int32 to determine which is greater than or equal to the other.

left
The first instance to compare.

right
The second instance to compare.
public static implicit operator double(int value)

Converts an Int32 value to a double value.

value
The Int32 value to convert.
public static implicit operator decimal(int value)

Converts an Int32 value to a decimal value.

value
The Int32 value to convert.
public static implicit operator float(int value)

Converts an Int32 value to a float value.

value
The Int32 value to convert.
public static implicit operator long(int value)

Converts an Int32 value to a long value.

value
The Int32 value to convert.
public static implicit operator uint(int value)

Converts an Int32 value to an uint value.

value
The Int32 value to convert.
public static explicit operator sbyte(int value)

Converts an Int32 value to an sbyte value.

value
The Int32 value to convert.
public static explicit operator byte(int value)

Converts an Int32 value to a byte value.

value
The Int32 value to convert.
public static explicit operator short(int value)

Converts an Int32 value to a short value.

value
The Int32 value to convert.
public static explicit operator ushort(int value)

Converts an Int32 value to an ushort value.

value
The Int32 value to convert.
public static explicit operator char(int value)

Converts an Int32 value to a char value.

value
The Int32 value to convert.