网站首页  词典首页

请输入您要查询的函数:

 

术语 ddesetuserhandle
释义 DdeSetUserHandle
语法:
BOOL DdeSetUserHandle( HCONV hConv,
DWORD id,
DWORD_PTR hUser
);
DdeSetUserHandle功能
联营公司的DdeSetUserHandle函数应用程序定义的谈话处理或交易标识符值。这对于简化异步交易处理。一个应用程序可以使用DdeQueryConvInfo函数来检索此值。
参数
hConv
[in]句柄交谈。
编号
[in]指定交易标识符赞同的hUser参数指定的值。应用程序应将此参数设置为QID_SYNC与关联hUser由hConv参数确定的谈话。
hUser
[in]价值关联与对话处理。
返回值
如果函数成功,返回值为非零。
如果函数失败,返回值是零。
该DdeGetLastError函数可用于获得错误代码,它可以是下列值之一:
DMLERR_DLL_NOT_INITIALIZED
DMLERR_INVALIDPARAMETER
DMLERR_NO_ERROR
DMLERR_UNFOUND_QUEUE_ID
功能信息
最低DLL版本 user32.dll
在Ddeml.h HeaderDeclared,头文件:winuser.h
import libraryUser32.lib
最低操作系统Windows 95,Windows NT 3.1
参见
动态数据交换管理库概述,DdeQueryConvInfo
==英文原文==DdeSetUserHandle Function
The DdeSetUserHandle function associates an application-defined value with a conversation handle or a transaction identifier. This is useful for simplifying the processing of asynchronous transactions. An application can use the DdeQueryConvInfo function to retrieve this value.
Syntax
BOOL DdeSetUserHandle( HCONV hConv,
DWORD id,
DWORD_PTR hUser
);
Parameters
hConv
[in] Handle to the conversation.
id
[in] Specifies the transaction identifier to associate with the value specified by the hUser parameter. An application should set this parameter to QID_SYNC to associate hUser with the conversation identified by the hConv parameter.
hUser
[in] Value to associate with the conversation handle.
Return Value
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero.
The DdeGetLastError function can be used to get the error code, which can be one of the following values:
DMLERR_DLL_NOT_INITIALIZED
DMLERR_INVALIDPARAMETER
DMLERR_NO_ERROR
DMLERR_UNFOUND_QUEUE_ID
Function Information
Minimum DLL Versionuser32.dll
HeaderDeclared in Ddeml.h, include Windows.h
Import libraryUser32.lib
Minimum operating systemsWindows 95, Windows NT 3.1
See Also
Dynamic Data Exchange Management Library Overview , DdeQueryConvInfo
==原始网址==http://msdn.microsoft.com/en-us/library/ms648765(VS.85).aspx\n
随便看

 

windows api函数参考手册包含2258条windows api函数文档,详细介绍nodejs、java、rust调用windows api的方法技巧,是学习windows api编程的入门中文文档。

 

Copyright © 2004-2023 Winrtm.com All Rights Reserved
京ICP备2021023879号-40 更新时间:2024/10/6 13:21:19