Package com.sun.jna.platform.win32

# Class SetupApi.SP_DEVINFO_DATA

java.lang.Object
com.sun.jna.Structure
com.sun.jna.platform.win32.SetupApi.SP_DEVINFO_DATA

Direct Known Subclasses:
  `SetupApi.SP_DEVICE_INTERFACE_DATA.ByReference`, `SetupApi.SP_DEVINFO_DATA.ByReference`

Enclosing interface:
  SetupApi

@FieldOrder({"cbSize","InterfaceClassGuid","DevInst","Reserved"}) public static class SetupApi.SP_DEVINFO_DATA extends Structure
An SP_DEVINFO_DATA structure defines a device instance that is a member of a device information set.

## Nested Class Summary

Nested Classes
Modifier and Type
Class
Description
`static class`
`SetupApi.SP_DEVINFO_DATA.ByReference`

## Nested classes/interfaces inherited from class com.sun.jna.Structure

`Structure.ByValue, Structure.FieldOrder, Structure.StructField`

## Field Summary

Fields
Modifier and Type
Field
Description
`int`
`cbSize`
The size, in bytes, of the SP_DEVINFO_DATA structure.
`int`
`DevInst`
An opaque handle to the device instance (also known as a handle to the devnode).
`Guid.GUID`
`InterfaceClassGuid`
The GUID of the device's setup class.
`Pointer`
`Reserved`
Reserved.

### Fields inherited from class com.sun.jna.Structure

`ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE`

## Constructor Summary

Constructors
Constructor
Description
`SP_DEVINFO_DATA()`
`SP_DEVINFO_DATA(Pointer memory)`

## Method Summary

### Methods inherited from class com.sun.jna.Structure

`allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldList, getFieldOrder, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write, writeField, writeField, writeField`

### Methods inherited from class java.lang.Object

`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

## Field Details

### cbSize

public int cbSize
The size, in bytes, of the SP_DEVINFO_DATA structure.

### InterfaceClassGuid

public Guid.GUID InterfaceClassGuid
The GUID of the device's setup class.

### DevInst

public int DevInst
An opaque handle to the device instance (also known as a handle to the devnode). Some functions, such as SetupDiXxx functions, take the whole SP_DEVINFO_DATA structure as input to identify a device in a device information set. Other functions, such as CM_Xxx functions like CM_Get_DevNode_Status, take this DevInst handle as input.

### Reserved

public Pointer Reserved
Reserved. For internal use only.

## Constructor Details

### SP_DEVINFO_DATA

public SP_DEVINFO_DATA()

### SP_DEVINFO_DATA

public SP_DEVINFO_DATA(Pointer memory)