VCEnum.exe Demonstrates Walking Device Nodes List |
Q191814
The information in this article applies to:
- Microsoft Win32 Device Driver Kit (DDK) Windows 95
SUMMARY
VCEnum.exe is a sample that demonstrates the following:
- How to walk the list of device nodes registered with VCOMM.
- How to examine the current logical configuration of a device node.
- How to examine the Friendly Name of a port device node.
- How to display information with terminal input in response to debug_query.
MORE INFORMATION
The following file is available for download from the Microsoft Download Center:
Release Date: Aug-27-1998
For additional information about how to download Microsoft Support files, click the article number below to view the article in the Microsoft Knowledge Base:
Q119591 How to Obtain Microsoft Support Files from Online Services
Microsoft used the most current virus detection software available on the date of posting to scan this file for viruses. Once posted, the file is housed on secure servers that prevent any unauthorized changes to the file.
VCEnum.exe is comprised of the following files:
File Description ---------------------------------------------------------------------- CON_Enum.c Application front end that dynamically loads the VCENUM VxD sample, calls it, and displays data returned from the VCENUM VxD. VCENum.c Sample VxD written in C. This VxD supports the WIN32 DeviceIOControl interface, which is used by WIN32 to communicate with VxDs. This VxD can be loaded both dynamically and statically. VCECtrl.asm Part of sample VxD that contains the SystemControl message dispatcher. VCENum.h Header file used by VCENUM.C. There are VXDINLINE wrappers defined in this header file. Makefile Makefile for building the VCENUM VxD sample. VCENum.def Module Definition file that is used by the Microsoft Visual C++ 2.2 Linker. The MSVC22 linker displays warnings during linking, these are expected and can be ignored for this sample.
Additional query words:
Keywords : kbfile kbsample kbDDK kbNDIS kbOSWin95
Issue type : kbinfo
Technology : kbAudDeveloper kbWin95search kbWinDDKSearch kbWin32sSearch kbWin32DDK95 kbWin32DDKSearch
Last Reviewed: November 19, 1999 |