Tech Support > Microsoft Windows > Drivers
IoQueueWorkItem on Win98 ?!?!?
Posted on December 11th, 2003 | 5 Comments

Hi, I'm used to use the same P&P driver on Win2k\Win XP, and Win98. After adding the "IoQueueWorkItem" routine, the driver cant be loaded on Win98. I read somewhere that it doesn't supported on...

Communicate with printer driver.
Posted on December 11th, 2003 | 0 Comments

Hello! I have a program that prints some documents and I want to add markups to them. I don't have a source so I can't modify the document :(. Is it possible to modify the printer driver or maybe...

USB SCard Reader Driver
Posted on December 11th, 2003 | 1 Comments

Hello ! I need to write a USB SCard Reader driver. DDK provides an example of USB generic device and an example of PCMCIA SCard Reader. Is it possible to somehow merge them ? Or may be there is...

IPFilterDriver ??????
Posted on December 11th, 2003 | 4 Comments

Hi, In my Hook function PF_FORWARD_ACTION IpFilterHook(IN unsigned char *PacketHeader, IN unsigned char *Packet, IN unsigned int PacketLength, IN unsigned int RecvInterfaceIndex, IN unsigned int...

When can I read registry(HKLM\SOFTWARE) at booting?
Posted on December 11th, 2003 | 1 Comments

In driver, it always fails to read registry key of SOFTWARE hive at booting, is there any way to determine when to read it? Thanks in advance! -Polo

How to get lower stack device object in miniport driver?
Posted on December 11th, 2003 | 0 Comments

I am writing a miniport driver for audio. I want to request to lower stack device object. But, i have only PDO that come down in AddDevice(). How to get lower stack device object in miniport...

Shopsmart ASP FREE Shopping Cart
Posted on December 10th, 2003 | 0 Comments

<HTML> <HEAD> <META NAME="GENERATOR" Content="Microsoft DHTML Editing Control"> <TITLE></TITLE> </HEAD> <BODY> <P>Download <A href="http://www.shopsmart.com.au">http://www.shopsmart.com.au</A>...

bulkusb, isousb, selsusp
Posted on December 10th, 2003 | 0 Comments

Hi All, There is the Pending I/O queue called NewRequestsQueue, and a procedure QueueRequest intended to enqueue requests while the Pending I/O queue is in HoldRequests state, and a procedure...

Virtual Printer Driver
Posted on December 10th, 2003 | 2 Comments

Hi, I have to develop a virtual printer driver which can do the following stuff: - generating a bitmap( color/monochrome) - generation a textfile, in which all DrvTextOut string are stored - the...

Setup API OS compatibility
Posted on December 10th, 2003 | 2 Comments

As I am looking through the SDK I see the following: Windows NT/2000: Requires Windows 2000. This pretty much means that NT will not work for the given function right? I have an app that is...

How to tell GDI no glyph index support
Posted on December 10th, 2003 | 0 Comments

Does anybody know of a GDIINFO cap or any other way to tell GDI that a printer driver does *not* support glyph indeces? We would like to ensure that only character codes make their way to...

SetupDiGetDeviceRegistryProperty
Posted on December 10th, 2003 | 1 Comments

The MSDN online suggests in "Driver Information in the Registry" http://msdn.microsoft.com/library/default.asp? url=/library/en-us/install/hh/install/install-over_6e3r.asp That IoGetDeviceProperty()...

(Q) Flow control between NDIS miniport driver and protocol driver.
Posted on December 10th, 2003 | 1 Comments

Subject : (Q) Flow control between de-serialized NDIS miniport driver and protocol driver. Hello everyone! I'm developing de-serialized NDIS Miniport driver at Win2K and WinXp. I'm worrying about...

Audio Midi Driver
Posted on December 10th, 2003 | 0 Comments

Hello, This is an audio/midi driver related problem. I hope somebody can help. I try to write a simple midi-in driver where data is transfered from a device to some midi software application....

Printer Driver - Unidriver related
Posted on December 10th, 2003 | 0 Comments

This GPD code given below is taken from the ddk sample - hplj5.gpd *PrintableArea: PAIR(9600, 12720) *PrintableOrigin: PAIR(300, 220) *CursorOrigin: PAIR(300, 220) *Command: CmdSelect { *Order:...

About USB selective suspend support
Posted on December 10th, 2003 | 0 Comments

I would support USB selective suspend feature for my usb storage device. What component need to be modified to support this feature? Can all Windows platforms support USB selective suspend? The usb...

USB newbie: Sending a vendor-specific request to a USB device
Posted on December 10th, 2003 | 2 Comments

Hello, I don't have much experience with Windows platform development, so I hope someone can point me in the right direction. I need to send a vendor-specific request to a USB device. I know...

FW: Only dmDuplex member(PS Driver) cannot be updated on reason of PROPSHEETUI_REASON_DESTROY
Posted on December 10th, 2003 | 0 Comments

***FW from microsoft.public.ddk.win2000.printer.video Hi All I am developing a PostScript printer driver by modifying WindowsXP ddk samples "Windows 2000 OEM UI Customization Sample (PS)", and...

What's SetupDi equivalent to CM_Query_Remove_SubTree?
Posted on December 10th, 2003 | 2 Comments

I would query whether the usb device can be safely removed. CM_Query_Remove_SubTree should be able to do this. DDK document suggests use SetupDi API instead. What's SetupDi equivalent to...

Help required on Surprise Removal in XP (NDIS5.1) when writing NDIS-WDMdrivers
Posted on December 10th, 2003 | 0 Comments

Hello, I am writing a NDIS-WDM (USB ) driver for NDIS5.1 (XP). I used the sample from Eliyas. I saw the mailing lists and set the NDIS_ATTRIBUTE_SURPRISE_REMOVAL_OK bit in the call to...