please dont rip this site Prev Next

COMMCONFIG info  Overview  Group

The COMMCONFIG structure contains information about the configuration state of a communications device.

typedef struct _COMM_CONFIG {
DWORD dwSize;
WORD wVersion;     WORD wReserved;
DCB dcb;
DWORD dwProviderSubType;
DWORD dwProviderOffset;
DWORD dwProviderSize;
WCHAR wcProviderData[1];
} COMMCONFIG, *LPCOMMCONFIG;

Members

dwSize
Specifies the size, in bytes, of the COMMCONFIG structure.
wVersion
Specifies the version number of the COMMCONFIG structure. This parameter can be 1. The version of the provider-specific structure should be included in the wcProviderData member.
wReserved
Reserved; do not use.
dcb
Specifies a device-control block (DCB) structure for RS-232 serial devices. A DCB structure is always present regardless of the port driver subtype specified in the device’s COMMPROP structure.
dwProviderSubType
Identifies the type of communications provider, and thus the format of the provider-specific data. For a list of communications provider types, see the description of the COMMPROP structure.
dwProviderOffset
Specifies the offset, in bytes, of the provider-specific data relative to the beginning of the structure. This member is zero if there is no provider-specific data.
dwProviderSize
Specifies the size, in bytes, of the provider-specific data.
wcProviderData
Contains the provider-specific data, if any. This member may be of any size or may be omitted. Because the COMMCONFIG structure may be expanded in the future, applications should use the dwProviderOffset member to determine the location of this member.

Remarks

If the provider subtype is PST_RS232 or PST_PARALLELPORT the wcProviderData member is omitted. If the provider subtype is PST_MODEM, the wcProviderData member contains a MODEMSETTINGS structure.

See Also

DCB, COMMPROP, GetCommProperties, MODEMSETTINGS


file: /Techref/os/win/api/win32/struc/src/str02.htm, 3KB, , updated: 2000/4/7 11:20, local time: 2024/12/25 10:54,
TOP NEW HELP FIND: 
18.224.43.98:LOG IN

 ©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
Please DO link to this page! Digg it! / MAKE!

<A HREF="http://ecomorder.com/techref/os/win/api/win32/struc/src/str02.htm"> COMMCONFIG</A>

After you find an appropriate page, you are invited to your to this massmind site! (posts will be visible only to you before review) Just type a nice message (short messages are blocked as spam) in the box and press the Post button. (HTML welcomed, but not the <A tag: Instead, use the link box to link to another page. A tutorial is available Members can login to post directly, become page editors, and be credited for their posts.


Link? Put it here: 
if you want a response, please enter your email address: 
Attn spammers: All posts are reviewed before being made visible to anyone other than the poster.
Did you find what you needed?

 

Welcome to ecomorder.com!

 

Welcome to ecomorder.com!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .