Microsoft KB Archive/77403

= MsgMode.exe Uses Message Mode Services & VMM w/VxD =

Article ID: 77403

Article Last Modified on 8/4/2004

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APPLIES TO


 * Microsoft Windows Device Development Kit (DDK) for Windows 3.0
 * Microsoft Windows Device Development Kit (DDK) for Windows 3.1

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This article was previously published under Q77403



SUMMARY
MsgMode.exe is a sample virtual device that demonstrates how to use the message mode services and the virtual machine manager (VMM) Time Out services. MSGMODE uses the VMM Hook_Device_Service to detect keyboard and mouse activity.



MORE INFORMATION
The following files are available for download from the Microsoft Download Center:

MsgMode.exe

For additional information about how to download Microsoft Support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591 How to Obtain Microsoft Support Files from Online Services

Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help to prevent any unauthorized changes to the file.

Under Microsoft Windows enhanced mode, a virtual device (VxD) can use the virtual keyboard device (VKD) and virtual display device (VDD) message mode services to provide user interaction. These services are especially useful to programs that implement security systems where the user is required to enter a password before any further operation can proceed.

