CCommandLineInfo Class
Aids in parsing the command line at application startup.
class CCommandLineInfo : public CObject
Заметки
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.
Требования
Header: afxwin.h