Package com.sun.jna.platform.win32
Class Ddeml.MONCONVSTRUCT
- java.lang.Object
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- com.sun.jna.Structure
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- com.sun.jna.platform.win32.Ddeml.MONCONVSTRUCT
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- Enclosing interface:
- Ddeml
public static class Ddeml.MONCONVSTRUCT extends Structure
Contains information about a Dynamic Data Exchange (DDE) conversation. A DDE monitoring application can use this structure to obtain information about a conversation that has been established or has terminated.
Remarks
Because string handles are local to the process, the hszSvc and hszTopic members are global atoms. Similarly, conversation handles are local to the instance; therefore, the hConvClient and hConvServer members are window handles.
The hConvClient and hConvServer members of the MONCONVSTRUCT structure do not hold the same value as would be seen by the applications engaged in the conversation. Instead, they hold a globally unique pair of values that identify the conversation.
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Nested Class Summary
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Nested classes/interfaces inherited from class com.sun.jna.Structure
Structure.ByReference, Structure.ByValue, Structure.StructField
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Field Summary
Fields Modifier and Type Field Description WinDef.UINT
cb
The structure's size, in bytes.WinDef.DWORD
dwTime
The Windows time at which the conversation was established or terminated.WinDef.BOOL
fConnect
Indicates whether the conversation is currently established.static List<String>
FIELDS
Ddeml.HCONV
hConvClient
A handle to the client conversation.Ddeml.HCONV
hConvServer
A handle to the server conversation.Ddeml.HSZ
hszSvc
A handle to the service name on which the conversation is established.Ddeml.HSZ
hszTopic
A handle to the topic name on which the conversation is established.WinNT.HANDLE
hTask
A handle to a task (application instance) that is a partner in the conversation.-
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 MONCONVSTRUCT()
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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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cb
public WinDef.UINT cb
The structure's size, in bytes.
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fConnect
public WinDef.BOOL fConnect
Indicates whether the conversation is currently established. A value of TRUE indicates the conversation is established; FALSE indicates it is not.
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dwTime
public WinDef.DWORD dwTime
The Windows time at which the conversation was established or terminated. Windows time is the number of milliseconds that have elapsed since the system was booted.
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hTask
public WinNT.HANDLE hTask
A handle to a task (application instance) that is a partner in the conversation.
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hszSvc
public Ddeml.HSZ hszSvc
A handle to the service name on which the conversation is established.
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hszTopic
public Ddeml.HSZ hszTopic
A handle to the topic name on which the conversation is established.
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hConvClient
public Ddeml.HCONV hConvClient
A handle to the client conversation.
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hConvServer
public Ddeml.HCONV hConvServer
A handle to the server conversation.
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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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