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Using Command-Line Options When Starting Visual FoxPro

  • Articolo

In addition to using the SET command and a configuration file, you can specify startup options by including a command-line switch. For example, using command-line options, you can suppress the display of the Visual FoxPro sign-on screen or specify a non-default configuration file. The following table lists the command-line switches available in Visual FoxPro.

Command-line switches for Visual FoxPro

Switch Description 
-A
 Ignores the default configuration file and Windows registry settings. 
-BFileName,Duration
 Displays your own bitmap (.bmp), .gif, or .jpg graphic file and specifies its duration when Visual FoxPro is started. If the bitmap you specify cannot be located, a bitmap isn't displayed when Visual FoxPro is started. The -b command line switch can also be included in a Visual FoxPro shortcut. 
-CFileName
 Specifies a configuration file (including path if necessary) other than the default (Config.fpw). 
-DFileName
 Specifies a runtime .DLL file (including path if necessary) other than the default. 
-LFileName
 Specifies a resource file (including path if necessary) other than the default, which allows you to use Visual FoxPro in a language other than the current language specified by Windows. 
-R
 In earlier versions, refreshes the Windows registry with information about Visual FoxPro, such as associations for Visual FoxPro files. In later versions, use /regserver. 
-T
 Suppresses the display of the Visual FoxPro sign-on screen (banner). For details, see Preventing Display of the Sign-On Screen. 
/?
 List the available Command line arguments. Available only in Visual FoxPro 7.exe. 
/regserver
 Registers Visual FoxPro default registry keys. 
REGSVR32 <server.DLL>
 Registers a .DLL component. 
/unregserver
 Removes Visual FoxPro default registry keys. 
/u <server.DLL>
 Removes a .dll component.

For more information, see Command-Line Switches.

If the command switch requires arguments such as a file name, do not put a space between the switch and the argument. Separate multiple options with single spaces. For example, to specify a configuration file, use a command such as:

C:\Vfp7\VFP7.EXE -CC:\MYAPP\MYAPP.FPW

Preventing Display of the Sign-On Screen

By default, when Visual FoxPro starts, it displays a sign-on screen that shows the Visual FoxPro logo, version number, and other information. If you prefer that users of your application not see this sign-on screen, you can prevent Visual FoxPro from displaying it.

To prevent the display of the sign-on screen

  • Add the -T switch to the Visual FoxPro command line as a command-line switch.

    **Note   **For compatibility with earlier versions of Visual FoxPro, you can also set switches using the FOXPROWCFG DOS environment variable, but this method is not recommended.

For example, use a command such as:

VFP7.EXE -T

See Also

Setting Configuration Options at Startup | Customizing the Visual FoxPro Environment | Configuring Visual FoxPro Toolbars | Preventing Display of the Sign-On Screen | Command-Line Switches