Touch Proxy Driver Registry Settings (Compact 2013)

3/26/2014

The following table lists the touch screen proxy driver registry values. The registry key for the values is HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\TOUCH.

Name

Type

Description

DriverName

REG_SZ

Name of the driver that GWES loads, either the touch proxy driver or the touch driver. If the touch driver is a stream interface driver, GWES loads the touch proxy driver, tchproxy.dll. If the touch driver is a Windows Embedded CE 6.0 driver, GWES loads that driver, and there is no touch proxy driver.

MaxCalError

REG_DWORD

The maximum error distance permitted in a touch screen calibration, in screen units.

Example

The following example shows how to set the registry values.

[HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\TOUCH]
    "DriverName"="tchproxy.dll"
    "MaxCalError"=dword:10

See Also

Reference

Touch Proxy Driver Reference