CAD全部键盘指令加编程语言（国外英文资料）.doc

CAD全部键盘指令加编程语言（国外英文资料） ; ; ; Program Parameters File For AutoCAD 2008; AutoCAD 2008 system parameter file ; External Command and Command Alias Definitions; Outside instructions and instructions are not defined ; Copyright (C) 1997-2007 by Autodesk, inc.all Rights Reserved. 1997-2007 is owned by Autodesk, which retains all its power ; Each time you open a new or existing drawing, AutoCAD searches. AutoCAD will search for support paths every time you create or open an existing file ; The support path and reads the first acad. And read the acad.pgp file found. ; - External Commands --; -- external directive -- ; While AutoCAD is running, you can invoke other programs or utilities. In the process of CAD, you can call other programs or applications, ; Such Windows system commands, utilities, and applications. Windows system commands, programs, and applications. ; You define external commands by specifying a command name to be 2. ; From the AutoCAD command prompt and an executable command string ; That is passed to the operating system. ; -- Command Aliases -- ; The Command Aliases section of this file provides default Settings for ; AutoCAD command shortcuts. Note: It is not treated that you directly ; Modify this section of the PGP file. As any changes you make to this section of the ; File will not migrate if you upgrade your AutoCAD to a ; Instead, make changes to the new ; The User Defined Command Aliases ; Section towards the end of this file. ; User Defined Command Aliases -- ; You can abbreviate the frequently used AutoCAD commands by defining ; Aliases for them in the User Defined Command section of acad. PGP. ; You can create a command alias for any AutoCAD command, ; Device driver command, or external command. ; Recommendation: back up this file before editing it ; Any changes you make to PGP Settings can be migrated ; Upgrade to the next version of AutoCAD ; You make any changes to the default Settings in the User Defined Command ; Section at the end of this f