com.sun.jna.platform.win32

Class Ddeml.CONVINFO

java.lang.Object

com.sun.jna.Structure

com.sun.jna.platform.win32.Ddeml.CONVINFO

Enclosing interface:

Ddeml

public static class Ddeml.CONVINFO
extends Structure

Contains information about a Dynamic Data Exchange (DDE) conversation.

See Also:

Ddeml.DdeQueryConvInfo(HCONV hConv, int idTransaction, CONVINFO pConvInfo)

Nested Class Summary

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

Structure.ByReference, Structure.ByValue, Structure.StructField

Field Summary

Fields

Modifier and Type	Field and Description
int	cb The structure's size, in bytes.
Ddeml.CONVCONTEXT	ConvCtxt Conversation context
static java.util.List<java.lang.String>	FIELDS
Ddeml.HCONVLIST	hConvList Parent hConvList if this conversation is in a list
Ddeml.HCONV	hConvPartner hConv on other end or 0 if non-ddemgr partner
Ddeml.HSZ	hszItem Transaction item name or NULL if quiescent
Ddeml.HSZ	hszServiceReq AppName requested for connection
Ddeml.HSZ	hszSvcPartner App name of partner if obtainable
Ddeml.HSZ	hszTopic Topic name for conversation
BaseTSD.DWORD_PTR	hUser User specified field
WinDef.HWND	hwnd Window handle for this conversation
WinDef.HWND	hwndPartner Partner window handle for this conversation
int	wConvst XST_ constant for current transaction
int	wFmt Transaction format or NULL if quiescent
int	wLastError Last transaction error.
int	wStatus ST_ constant for current conversation
int	wType XTYP_ for current transaction

Fields inherited from class com.sun.jna.Structure

ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE

Constructor Summary

Constructors

Constructor and Description
CONVINFO()

Method Summary

Modifier and Type	Method and Description
protected java.util.List<java.lang.String>	getFieldOrder() Return this Structure's field names in their proper order.
void	write() Writes the fields of the struct to native memory

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, writeField, writeField, writeField

Methods inherited from class java.lang.Object

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

Field Detail

FIELDS

public static final java.util.List<java.lang.String> FIELDS

cb

public int cb

The structure's size, in bytes.

hUser

public BaseTSD.DWORD_PTR hUser

User specified field

hConvPartner

public Ddeml.HCONV hConvPartner

hConv on other end or 0 if non-ddemgr partner

hszSvcPartner

public Ddeml.HSZ hszSvcPartner

App name of partner if obtainable

hszServiceReq

public Ddeml.HSZ hszServiceReq

AppName requested for connection

hszTopic

public Ddeml.HSZ hszTopic

Topic name for conversation

hszItem

public Ddeml.HSZ hszItem

Transaction item name or NULL if quiescent

wFmt

public int wFmt

Transaction format or NULL if quiescent

wType

public int wType

XTYP_ for current transaction

wStatus

public int wStatus

ST_ constant for current conversation

wConvst

public int wConvst

XST_ constant for current transaction

wLastError

public int wLastError

Last transaction error.

hConvList

public Ddeml.HCONVLIST hConvList

Parent hConvList if this conversation is in a list

ConvCtxt

public Ddeml.CONVCONTEXT ConvCtxt

Conversation context

hwnd

public WinDef.HWND hwnd

Window handle for this conversation

hwndPartner

public WinDef.HWND hwndPartner

Partner window handle for this conversation

Constructor Detail

CONVINFO

public CONVINFO()

Method Detail

write

public void write()

Description copied from class: Structure

Writes the fields of the struct to native memory

Overrides:

write in class Structure

getFieldOrder

protected java.util.List<java.lang.String> 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

Returns:

ordered list of field names