Utilities 141
E-EQ-MX7RG-B MX7 Reference Guide
Launch App / Launch Command
The Launch App / Launch Command are defined for use by CE administrators. The
VK_LAUNCH_APP1-4 and VK_LAUNCH_CMD1-4 keys are parsed and executed directly by
the keyboard driver. They are configurable in registry keys to execute any desired function.
The CMD keys differ from the APP keys in that they call the ShellExecuteEx API, which lets
them open documents directly; the APP keys only start EXE applications.
Note that executables and parameters are not checked for accuracy by the keyboard driver. If the
launch fails, the mobile device emits a single beep, if the launch is successful, the mobile device is
silent.
The registry keys are:
[HKEY_LOCAL_MACHINE\Software\LXE\Launch\App1] . . . . App2, App3, App4]
“Exe”="" [name of executable file]
“Opt”="" [options or parameters for executable file]
[HKEY_LOCAL_MACHINE\Software\LXE\Launch\Cmd1] . . . . Cmd2, Cmd3, Cmd4]
“File”="" [name of file]
“Parm”="" [parameters for file/exe execution]
See Also: Appendix A - Key Maps, “Creating Custom Key Maps” for more information.
Command-line Utility
Command line utilities can be executed by Start | Run | [program name].
COLDBOOT.EXE
Command line utility which performs a cold boot (all data in RAM is erased). The command is
not case-sensitive.
Passwords are lost upon cold boot. If a password is set, that password must be entered to begin the
cold boot power cycle process.
PrtScrn.EXE
Command line utility which performs a screen print and saves the file in .BMP format in the
\System folder. Tap Start | Run | then type prtscrn and tap OK, or press Enter. There is a 10
second delay before the screen print is made. The device beeps and the captured screen file
(scrnnnnn.bmp) is placed in the \System folder. The numeric filename is incremented by 1 each
time the PrtScrn function is activated. The command is not case-sensitive.
