Package com.sun.jna.platform.win32
Class SetupApi.SP_DEVINFO_DATA
- java.lang.Object
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- com.sun.jna.Structure
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- com.sun.jna.platform.win32.SetupApi.SP_DEVINFO_DATA
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- Direct Known Subclasses:
SetupApi.SP_DEVICE_INTERFACE_DATA.ByReference
,SetupApi.SP_DEVINFO_DATA.ByReference
- Enclosing interface:
- SetupApi
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.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
SetupApi.SP_DEVINFO_DATA.ByReference
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Nested classes/interfaces inherited from class com.sun.jna.Structure
Structure.ByValue, Structure.StructField
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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).static List<String>
FIELDS
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
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Constructor Summary
Constructors Constructor Description SP_DEVINFO_DATA()
SP_DEVINFO_DATA(Pointer memory)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected List<String>
getFieldOrder()
Return this Structure's field names in their proper order.-
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, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setFieldOrder, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write, writeField, writeField, writeField
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Field Detail
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cbSize
public int cbSize
The size, in bytes, of the SP_DEVINFO_DATA structure.
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InterfaceClassGuid
public Guid.GUID InterfaceClassGuid
The GUID of the device's setup class.
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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.
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Reserved
public Pointer Reserved
Reserved. For internal use only.
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Constructor Detail
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SP_DEVINFO_DATA
public SP_DEVINFO_DATA()
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SP_DEVINFO_DATA
public SP_DEVINFO_DATA(Pointer memory)
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Method Detail
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getFieldOrder
protected List<String> getFieldOrder()
Description copied from class:Structure
Return this Structure's field names in their proper order. For example,
IMPORTANT When deriving from an existing Structure subclass, ensure that you augment the list provided by the superclass, e.g.protected List getFieldOrder() { return Arrays.asList(new String[] { ... }); }
Field order must be explicitly indicated, since the field order as returned byprotected List getFieldOrder() { List fields = new ArrayList(super.getFieldOrder()); fields.addAll(Arrays.asList(new String[] { ... })); return fields; }
Class.getFields()
is not guaranteed to be predictable.- Overrides:
getFieldOrder
in classStructure
- Returns:
- ordered list of field names
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