SAMPLE: Minidriver Dump() and BlockOut() Callbacks

Last reviewed: October 24, 1997
Article ID: Q91023

The information in this article applies to:

Microsoft Windows Device Driver Kit (DDK) for Windows version 3.1

SUMMARY

Blockout.exe is a sample that contains that contains sample source code that demonstrates the Dump() and FilterGraphics() [or BlockOut()] callback functions (Appendix A). This source code is not included in Appendix A, "Minidriver Callback Functions," of the Microsoft Windows version 3.1 Device Development Kit (DDK) Minidriver manual. Blockout.exe also includes a SAMPDUMP.C file that contains source code for the callback functions of the ESCP2.DRV.

The following file is available for download from the Microsoft Software Library:

 ~ Blockout.exe (size: 27666 bytes)

For more information about downloading files from the Microsoft Software Library, please see the following article in the Microsoft Knowledge Base:

   ARTICLE-ID: Q119591
   TITLE     : How to Obtain Microsoft Support Files from Online Services

Additional query words: unidrv mini driver softlib
Keywords : D2PrnProb
Version : WIN3X:3.1;
Platform : WINDOWS
Issue type : kbfile
Solution Type : kbsample

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Last reviewed: October 24, 1997
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