CCommandLineInfo Class
Aids in parsing the command line at application startup.
class CCommandLineInfo : public CObject
An MFC application will typically create a local instance of this class in the InitInstance function of its application object. This object is then passed to CWinApp::ParseCommandLine, which repeatedly calls ParseParam to fill the CCommandLineInfo object. The CCommandLineInfo object is then passed to CWinApp::ProcessShellCommand to handle the command-line arguments and flags.
You can use this object to encapsulate the following command-line options and parameters:
| Command-line argument | Command executed |
|---|---|
| app | New file. |
| app filename | Open file. |
| app /p filename | Print file to default printer. |
| app /pt filename printer driver port | Print file to the specified printer. |
| app /dde | Start up and await DDE command. |
| app /Automation | Start up as an OLE automation server. |
| app /Embedding | Start up to edit an embedded OLE item. |
| app /Register app /Regserver | Informs the application to perform any registration tasks. |
| app /Unregister app /Unregserver | Informs the application to perform any un-registration tasks. |
Derive a new class from CCommandLineInfo to handle other flags and parameter values. Override ParseParam to handle the new flags.
