CONVCONTEXT
The CONVCONTEXT structure contains information supplied by a DDE client application. The information is useful for specialized or cross-language DDE conversations.
typedef struct tagCONVCONTEXT { // cc
UINT cb;
UINT wFlags;
UINT wCountryID;
int iCodePage;
DWORD dwLangID;
DWORD dwSecurity;
SECURITY_QUALITY_OF_SERVICE qos; // client side's quality of service
} CONVCONTEXT;
Members
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cb
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Specifies the structure's size, in bytes.
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wFlags
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Specifies conversation context flags. Currently, no flags are defined for this member.
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wCountryID
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Specifies the country-code identifier for topic-name and item-name strings.
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iCodePage
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Specifies the code page for topic-name and item-name strings. Non-multilingual clients should set this member to CP_WINANSI. Unicode clients should set this value to CP_WINUNICODE.
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dwLangID
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Specifies the language identifier for topic-name and item-name strings.
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dwSecurity
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Specifies a private (application-defined) security code.
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qos
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Specifies the quality of service a DDE client wants from the system during a given conversation. The quality of service level specified lasts for the duration of the conversation. It cannot be changed once the conversation is started.
QuickInfo
Windows NT: Requires version 3.1 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in ddeml.h.
See Also
Dynamic Data Exchange Management Library Overview, Dynamic Data Exchange Management Structures