C# 클래스 BExplorer.Shell.ShellContextMenu

Provides support for displaying the context menu of a shell item.

Use this class to display a context menu for a shell item, either as a popup menu, or as a main menu.

To display a popup menu, simply call ShowContextMenu(...)/> with the parent control and the position at which the menu should be shown.

To display a shell context menu in a Form's main menu, call the Populate method to populate the menu. In addition, you must intercept a number of special messages that will be sent to the menu's parent form. To do this, you must override Form.WndProc like so:

 protected override void WndProc(ref Message m) { if ((m_ContextMenu == null) || (!m_ContextMenu.HandleMenuMessage(ref m))) { base.WndProc(ref m); } }

Where m_ContextMenu is the ShellContextMenu being shown.

Standard menu commands can also be invoked from this class, for example InvokeDelete and InvokeRename.

파일 보기 프로젝트 열기: Gainedge/BetterExplorer 1 사용 예제들

Private Properties

프로퍼티	타입	설명
GenerateExplorerBackgroundMenuItems	void
GenerateMenuItem	void
GenerateMenuItemExecutable	void
GenerateSeparator	void
GenerateSubmenu	void
GetNewContextMenuItems	List
Initialize	void
InvokeCommand	void
RemoveDefaultExplorerItems	void
RemoveDuplicatedSeparators	void
RemoveShellMenuItems	void
TagManagedMenuItems	void

공개 메소드들

메소드	설명
GetNewContextMenu ( IListItemEx item, IntPtr &iContextMenuPtr, IContextMenu &iContextMenu ) : bool
GetOpenWithContextMenu ( IListItemEx itemArray, IntPtr &iContextMenuPtr, IContextMenu &iContextMenu ) : bool
HandleMenuMessage ( Message &m ) : bool	Handles context menu messages when the ShellContextMenu is displayed on a Form's main menu bar. To display a shell context menu in a Form's main menu, call the Populate method to populate the menu with the shell item's menu items. In addition, you must intercept a number of special messages that will be sent to the menu's parent form. To do this, you must override Form.WndProc like so: `protected override void WndProc(ref Message m) { if ((m_ContextMenu == null) \|\| (!m_ContextMenu.HandleMenuMessage(ref m))) { base.WndProc(ref m); } }` Where m_ContextMenu is the ShellContextMenu being shown.
Populate ( Menu menu, CMF additionalFlags ) : void	Populates a Menu with the context menu items for a shell item. If this method is being used to populate a Form's main menu then you need to call HandleMenuMessage in the Form's message handler.
ShellContextMenu ( IListItemEx items, SVGIO svgio = SVGIO.SVGIO_SELECTION, ShellView view = null ) : System	Initializes a new instance of the ShellContextMenu class.
ShellContextMenu ( ShellView shellView, IListItemEx item ) : System	Initializes a new instance of the ShellContextMenu class.
ShellContextMenu ( ShellView shellView, bool Use_GetNewContextMenu ) : System	Initializes a new instance of the ShellContextMenu class.
ShowContextMenu ( Point pos, int type, System.Boolean shouldShow = true ) : int
ShowContextMenu ( Control control, Point pos, CMF aditionalFlags, bool IsOnEmpty = false ) : void	Shows a context menu for a shell item.

비공개 메소드들

메소드	설명
GenerateExplorerBackgroundMenuItems ( ContextMenu view, ContextMenu mnu, ContextMenu sortMenu, ContextMenu groupMenu ) : void
GenerateMenuItem ( ContextMenu view, String header, int id, bool isRadio = false, uint atPosition ) : void
GenerateMenuItemExecutable ( ContextMenu view, String header, int id ) : void
GenerateSeparator ( ContextMenu view ) : void
GenerateSubmenu ( ContextMenu child, ContextMenu parent, String header ) : void
GetNewContextMenuItems ( ) : List
Initialize ( IListItemEx items ) : void
InvokeCommand ( IntPtr command, Point pt, IntPtr ansiCommand ) : void
RemoveDefaultExplorerItems ( ContextMenu mnu, Control control, MENUITEMINFO &itemInfo ) : void
RemoveDuplicatedSeparators ( ContextMenu mnu ) : void
RemoveShellMenuItems ( Menu menu ) : void
TagManagedMenuItems ( Menu menu, int tag ) : void

메소드 상세

GetNewContextMenu() 공개 메소드

public GetNewContextMenu ( IListItemEx item, IntPtr &iContextMenuPtr, IContextMenu &iContextMenu ) : bool
item	IListItemEx
iContextMenuPtr	System.IntPtr
iContextMenu	IContextMenu
리턴	bool

GetOpenWithContextMenu() 공개 메소드

public GetOpenWithContextMenu ( IListItemEx itemArray, IntPtr &iContextMenuPtr, IContextMenu &iContextMenu ) : bool
itemArray	IListItemEx
iContextMenuPtr	System.IntPtr
iContextMenu	IContextMenu
리턴	bool

HandleMenuMessage() 공개 메소드

Handles context menu messages when the ShellContextMenu is displayed on a Form's main menu bar.

To display a shell context menu in a Form's main menu, call the Populate method to populate the menu with the shell item's menu items. In addition, you must intercept a number of special messages that will be sent to the menu's parent form. To do this, you must override Form.WndProc like so:

 protected override void WndProc(ref Message m) { if ((m_ContextMenu == null) || (!m_ContextMenu.HandleMenuMessage(ref m))) { base.WndProc(ref m); } }

Where m_ContextMenu is the ShellContextMenu being shown.

public HandleMenuMessage ( Message &m ) : bool
m	System.Windows.Forms.Message	/// The message to handle. ///
리턴	bool

Populate() 공개 메소드

Populates a Menu with the context menu items for a shell item.

If this method is being used to populate a Form's main menu then you need to call HandleMenuMessage in the Form's message handler.

public Populate ( Menu menu, CMF additionalFlags ) : void
menu	System.Windows.Forms.Menu	The menu to populate.
additionalFlags	CMF
리턴	void

ShellContextMenu() 공개 메소드

Initializes a new instance of the ShellContextMenu class.

public ShellContextMenu ( IListItemEx items, SVGIO svgio = SVGIO.SVGIO_SELECTION, ShellView view = null ) : System
items	IListItemEx	/// The items to which the context menu should refer. ///
svgio	SVGIO
view	ShellView	The ShellView the ContextMenu is associated with
리턴	System

ShellContextMenu() 공개 메소드

Initializes a new instance of the ShellContextMenu class.

public ShellContextMenu ( ShellView shellView, IListItemEx item ) : System
shellView	ShellView	The ShellView for this context menu
item	IListItemEx	/// The item to which the context menu should refer. ///
리턴	System

ShellContextMenu() 공개 메소드

Initializes a new instance of the ShellContextMenu class.

public ShellContextMenu ( ShellView shellView, bool Use_GetNewContextMenu ) : System
shellView	ShellView	The ShellView the ContextMenu is associated with
Use_GetNewContextMenu	bool
리턴	System

ShowContextMenu() 공개 메소드

public ShowContextMenu ( Point pos, int type, System.Boolean shouldShow = true ) : int
pos	Point
type	int
shouldShow	System.Boolean
리턴	int

ShowContextMenu() 공개 메소드

Shows a context menu for a shell item.

public ShowContextMenu ( Control control, Point pos, CMF aditionalFlags, bool IsOnEmpty = false ) : void
control	System.Windows.Forms.Control	/// The parent control. ///
pos	Point	/// The position on that the menu /// should be displayed at. ///
aditionalFlags	CMF
IsOnEmpty	bool
리턴	void