UIntPtr UIntPtr UIntPtr UIntPtr Struct

Definition

Important

This API is not CLS-compliant.

A platform-specific type that is used to represent a pointer or a handle.

public value class UIntPtr : System::Runtime::Serialization::ISerializable
[System.CLSCompliant(false)]
[System.Runtime.InteropServices.ComVisible(true)]
[Serializable]
public struct UIntPtr : System.Runtime.Serialization.ISerializable
type unativeint = struct
    interface ISerializable
Public Structure UIntPtr
Implements ISerializable
Inheritance
Attributes
Implements

Remarks

The UIntPtr type is designed to be an integer whose size is platform-specific. That is, an instance of this type is expected to be 32-bits on 32-bit hardware and operating systems, and 64-bits on 64-bit hardware and operating systems.

Important

The IntPtr type is CLS-compliant, while the UIntPtr type is not. Only the IntPtr type is used in the common language runtime. The UIntPtr type is provided mostly to maintain architectural symmetry with the IntPtr type.

The UIntPtr type can be used by languages that support pointers, and as a common means of referring to data between languages that do and do not support pointers. UIntPtr objects can also be used to hold handles.

This type implements the ISerializable interface.

Constructors

UIntPtr(UInt32) UIntPtr(UInt32) UIntPtr(UInt32) UIntPtr(UInt32)

Initializes a new instance of the UIntPtr structure using the specified 32-bit pointer or handle.

UIntPtr(UInt64) UIntPtr(UInt64) UIntPtr(UInt64) UIntPtr(UInt64)

Initializes a new instance of UIntPtr using the specified 64-bit pointer or handle.

UIntPtr(Void*) UIntPtr(Void*) UIntPtr(Void*) UIntPtr(Void*)

Initializes a new instance of UIntPtr using the specified pointer to an unspecified type.

Fields

Zero Zero Zero Zero

A read-only field that represents a pointer or handle that has been initialized to zero.

Properties

Size Size Size Size

Gets the size of this instance.

Methods

Add(UIntPtr, Int32) Add(UIntPtr, Int32) Add(UIntPtr, Int32) Add(UIntPtr, Int32)

Adds an offset to the value of an unsigned pointer.

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

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

GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Returns the hash code for this instance.

Subtract(UIntPtr, Int32) Subtract(UIntPtr, Int32) Subtract(UIntPtr, Int32) Subtract(UIntPtr, Int32)

Subtracts an offset from the value of an unsigned pointer.

ToPointer() ToPointer() ToPointer() ToPointer()

Converts the value of this instance to a pointer to an unspecified type.

ToString() ToString() ToString() ToString()

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

ToUInt32() ToUInt32() ToUInt32() ToUInt32()

Converts the value of this instance to a 32-bit unsigned integer.

ToUInt64() ToUInt64() ToUInt64() ToUInt64()

Converts the value of this instance to a 64-bit unsigned integer.

Operators

Addition(UIntPtr, Int32) Addition(UIntPtr, Int32) Addition(UIntPtr, Int32) Addition(UIntPtr, Int32)

Adds an offset to the value of an unsigned pointer.

Equality(UIntPtr, UIntPtr) Equality(UIntPtr, UIntPtr) Equality(UIntPtr, UIntPtr) Equality(UIntPtr, UIntPtr)

Determines whether two specified instances of UIntPtr are equal.

Explicit(Void* to UIntPtr) Explicit(Void* to UIntPtr) Explicit(Void* to UIntPtr) Explicit(Void* to UIntPtr)

Converts the specified pointer to an unspecified type to an UIntPtr.

This API is not CLS-compliant.

Explicit(UIntPtr to UInt64) Explicit(UIntPtr to UInt64) Explicit(UIntPtr to UInt64) Explicit(UIntPtr to UInt64)

Converts the value of the specified UIntPtr to a 64-bit unsigned integer.

Explicit(UIntPtr to Void*) Explicit(UIntPtr to Void*) Explicit(UIntPtr to Void*) Explicit(UIntPtr to Void*)

Converts the value of the specified UIntPtr to a pointer to an unspecified type.

This API is not CLS-compliant.

Explicit(UInt64 to UIntPtr) Explicit(UInt64 to UIntPtr) Explicit(UInt64 to UIntPtr) Explicit(UInt64 to UIntPtr)

Converts the value of a 64-bit unsigned integer to an UIntPtr.

Explicit(UInt32 to UIntPtr) Explicit(UInt32 to UIntPtr) Explicit(UInt32 to UIntPtr) Explicit(UInt32 to UIntPtr)

Converts the value of a 32-bit unsigned integer to an UIntPtr.

Explicit(UIntPtr to UInt32) Explicit(UIntPtr to UInt32) Explicit(UIntPtr to UInt32) Explicit(UIntPtr to UInt32)

Converts the value of the specified UIntPtr to a 32-bit unsigned integer.

Inequality(UIntPtr, UIntPtr) Inequality(UIntPtr, UIntPtr) Inequality(UIntPtr, UIntPtr) Inequality(UIntPtr, UIntPtr)

Determines whether two specified instances of UIntPtr are not equal.

Subtraction(UIntPtr, Int32) Subtraction(UIntPtr, Int32) Subtraction(UIntPtr, Int32) Subtraction(UIntPtr, Int32)

Subtracts an offset from the value of an unsigned pointer.

Explicit Interface Implementations

IEquatable<UIntPtr>.Equals(UIntPtr) IEquatable<UIntPtr>.Equals(UIntPtr) IEquatable<UIntPtr>.Equals(UIntPtr) IEquatable<UIntPtr>.Equals(UIntPtr)
ISerializable.GetObjectData(SerializationInfo, StreamingContext) ISerializable.GetObjectData(SerializationInfo, StreamingContext) ISerializable.GetObjectData(SerializationInfo, StreamingContext) ISerializable.GetObjectData(SerializationInfo, StreamingContext)

Populates a SerializationInfo object with the data needed to serialize the current UIntPtr object.

Applies to

Thread Safety

This type is thread safe.

See Also