UInt32 Structure

May 11, 2014

Represents a 32-bit unsigned integer.

This API is not CLS-compliant. 

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

[CLSCompliantAttribute(false)]
public struct UInt32 : IComparable, IComparable<uint>, 
	IConvertible, IEquatable<uint>, IFormattable

The UInt32 type exposes the following members.

  NameDescription
Public methodCompareTo(Object)Compares this instance to a specified object and returns an integer that indicates whether the value of this instance is greater than, equal to, or less than the value of the specified object.
Public methodCompareTo(UInt32)Compares this instance to a specified 32-bit unsigned integer and returns an integer that indicates whether the value of this instance is greater than, equal to, or less than the value of the specified 32-bit unsigned integer.
Public methodEquals(Object)Returns a value indicating whether this instance is equal to a specified object. (Overrides ValueType.Equals(Object).)
Public methodEquals(UInt32)Returns a value indicating whether this instance is equal to a specified UInt32.
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeReturns the hash code for this instance. (Overrides ValueType.GetHashCode().)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodGetTypeCodeReturns the TypeCode for value type UInt32.
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodStatic memberParse(String)Converts the string representation of a number to its 32-bit unsigned integer equivalent.
Public methodStatic memberParse(String, NumberStyles)Converts the string representation of a number in a specified style to its 32-bit unsigned integer equivalent.
Public methodStatic memberParse(String, IFormatProvider)Converts the string representation of a number in a specified culture-specific format to its 32-bit unsigned integer equivalent.
Public methodStatic memberParse(String, NumberStyles, IFormatProvider)Converts the string representation of a number in a specified style and culture-specific format to its 32-bit unsigned integer equivalent.
Public methodToString()Converts the numeric value of this instance to its equivalent string representation. (Overrides ValueType.ToString().)
Public methodToString(IFormatProvider)Converts the numeric value of this instance to its equivalent string representation using the specified culture-specific format information.
Public methodToString(String)Converts the numeric value of this instance to its equivalent string representation using the specified format.
Public methodToString(String, IFormatProvider)Converts the numeric value of this instance to its equivalent string representation using the specified format and culture-specific format information.
Public methodStatic memberTryParse(String, UInt32)Converts the string representation of a number to its 32-bit unsigned integer equivalent. A return value indicates whether the conversion succeeded or failed.
Public methodStatic memberTryParse(String, NumberStyles, IFormatProvider, UInt32)Tries to convert the string representation of a number in a specified style and culture-specific format to its 32-bit unsigned integer equivalent. A return value indicates whether the conversion succeeded or failed.
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  NameDescription
Public fieldStatic memberMaxValueRepresents the largest possible value of UInt32. This field is constant.
Public fieldStatic memberMinValueRepresents the smallest possible value of UInt32. This field is constant.
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  NameDescription
Explicit interface implemetationPrivate methodIConvertible.ToBooleanInfrastructure. For a description of this member, see IConvertible.ToBoolean.
Explicit interface implemetationPrivate methodIConvertible.ToByteInfrastructure. For a description of this member, see IConvertible.ToByte.
Explicit interface implemetationPrivate methodIConvertible.ToCharInfrastructure. For a description of this member, see IConvertible.ToChar.
Explicit interface implemetationPrivate methodIConvertible.ToDateTimeInfrastructure. This conversion is not supported. Attempting to use this method throws an InvalidCastException.
Explicit interface implemetationPrivate methodIConvertible.ToDecimalInfrastructure. For a description of this member, see IConvertible.ToDecimal.
Explicit interface implemetationPrivate methodIConvertible.ToDoubleInfrastructure. For a description of this member, see IConvertible.ToDouble.
Explicit interface implemetationPrivate methodIConvertible.ToInt16Infrastructure. For a description of this member, see IConvertible.ToInt16.
Explicit interface implemetationPrivate methodIConvertible.ToInt32Infrastructure. For a description of this member, see IConvertible.ToInt32.
Explicit interface implemetationPrivate methodIConvertible.ToInt64Infrastructure. For a description of this member, see IConvertible.ToInt64.
Explicit interface implemetationPrivate methodIConvertible.ToSByteInfrastructure. For a description of this member, see IConvertible.ToSByte.
Explicit interface implemetationPrivate methodIConvertible.ToSingleInfrastructure. For a description of this member, see IConvertible.ToSingle.
Explicit interface implemetationPrivate methodIConvertible.ToTypeInfrastructure. For a description of this member, see IConvertible.ToType.
Explicit interface implemetationPrivate methodIConvertible.ToUInt16Infrastructure. For a description of this member, see IConvertible.ToUInt16.
Explicit interface implemetationPrivate methodIConvertible.ToUInt32Infrastructure. For a description of this member, see IConvertible.ToUInt32.
Explicit interface implemetationPrivate methodIConvertible.ToUInt64Infrastructure. For a description of this member, see IConvertible.ToUInt64.
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The UInt32 value type represents unsigned integers with values ranging from 0 to 4,294,967,295.

Important noteImportant Note:

   The UInt32 type is not CLS-compliant. The CLS-compliant alternative type is Int64. Int32 can be used instead to replace a UInt32 value that ranges from zero to Int32.MaxValue.

UInt32 provides methods to compare instances of this type, convert the value of an instance to its String representation, and convert the String representation of a number to an instance of this type.

This type implements interfaces IComparable, IComparable<T>, IFormattable, and IConvertible. Use the Convert class for conversions instead of this type's explicit interface member implementation of IConvertible.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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.

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