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
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.
Method Summary |
protected List |
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, clear, 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 |
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.
SetupApi.SP_DEVINFO_DATA
public SetupApi.SP_DEVINFO_DATA()
SetupApi.SP_DEVINFO_DATA
public SetupApi.SP_DEVINFO_DATA(Pointer memory)
getFieldOrder
protected List getFieldOrder()
- Description copied from class:
Structure
- Return this Structure's field names in their proper order. For
example,
protected List getFieldOrder() {
return Arrays.asList(new String[] { ... });
}
IMPORTANT
When deriving from an existing Structure subclass, ensure that
you augment the list provided by the superclass, e.g.
protected List getFieldOrder() {
List fields = new ArrayList(super.getFieldOrder());
fields.addAll(Arrays.asList(new String[] { ... }));
return fields;
}
Field order must be explicitly indicated, since the
field order as returned by Class.getFields()
is not
guaranteed to be predictable.
- Specified by:
getFieldOrder
in class Structure
Copyright © 2007-2013 Timothy Wall. All Rights Reserved.