[MSDN Library April 2000] DRV_OPEN (82.5581395348837%)

MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Design Guide > Pen Device Driver > Reference > Messages

[MSDN Library April 2000] DRV_OPEN (62.7906976744186%)

MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Design Guide > Multimedia Device Drivers > Video Compression and Decompression Drivers > Messages

[MSDN Library April 2000] DRV_OPEN (52.7643964562569%)

MSDN Library - April 2000 > Platform SDK > Graphics and Multimedia Services > Windows Multimedia > Multimedia Appendix > Installable Drivers > Installable Driver Reference > Driver Messages

[MSDN Library April 2000] DRV_OPEN (49.7785160575858%)

MSDN Library - April 2000 > DDK Documentation > Windows NT 4.0 DDK > Multimedia Drivers > Introduction to Multimedia Drivers > Multimedia Driver Reference > Messages, Multimedia Drivers

[MSDN Library September 1992] DRV_OPEN (37.0781156827668%)

Product Documentation > Windows 3.1 SDK > Programmer's Reference Volume 3: Messages, Structures, and Macros > Chapter 10 Installable Driver Messages

[MSDN Library April 2000] DRV_OPEN and DRV_CLOSE (29.3474613242055%)

MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Design Guide > Pen Device Driver > Message Processing > Required Pen Driver Messages