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Shell Messages

  • 项目

4/8/2010

The following table shows the Windows Mobile Shell messages, with a description of the purpose of each.

Programming element Description

CPL_DBLCLK

This message is sent to a Control Panel application when the user double-clicks the icon in the control panel explorer.

CPL_EXIT

This message is sent once to a Control Panel application before the controlling application releases the DLL that contains the application.

CPL_GETCOUNT

This message is sent to a Control Panel application to retrieve the number of dialog boxes supported by the application.

CPL_INIT

This message is sent to a Control Panel application to prompt it to perform global initialization, especially memory allocation.

CPL_NEWINQUIRE

This message is sent to a Control Panel application to request information about a dialog box that the application supports.

CPL_STOP

This message is sent once for each dialog box when the application controlling the Control Panel application closes.

DLM_DISABLEUPDATES

Sent by an application to prevent the document list view from updating.

DLM_ENABLEUPDATES

Sent by an application to allow the document list view to be updated.

DLM_GETFILTERINDEX

Sent by an application to retrieve the current file filter selection (for example, when a user sets the current file filter in a combo box).

DLM_GETITEMCOUNT

Sent by an application to count the items in the document list.

DLM_GETNEXTITEM

Sent by an application to retrieve the next item in the document list.

DLM_GETNEXTWAVE

Sent by an application to retrieve the next listed WAV file.

DLM_GETPREVWAVE

Sent by an application to retrieve the previous listed WAV file.

DLM_GETSELCOUNT

Sent by an application to retrieve the number of selected items.

DLM_GETSELPATHNAME

Sent by an application to retrieve the path name associated with the selected item.

DLM_RECEIVEIR

Sent by an application to receive information using the IR port of the device.

DLM_REFRESH

Sent by an application to refresh the document list view.

DLM_RENAMEMOVE

Sent by an application to call the Rename/Move dialog for the items selected in the document list.

DLM_SELECTALL

Sent by an application to select all items in the document list.

DLM_SELECTITEM

Sent by an application to retrieve the item associated with the path name selected in the document list.

DLM_SENDEMAIL

Sent by an application to send e-mail.

DLM_SENDIR

Sent by an application to send information using the IR port of the device.

DLM_SETFILTERINDEX

Sent when the file filter is changed (for example, if a user changes device settings in an Options dialog).

DLM_SETFOLDER

Sent by an application to set the document list to a folder.

DLM_SETITEMSTATE

Sent by an application to change the state of an item in the document list.

DLM_SETONEITEM

Sent by an application to create an item that contains the PA structure that was passed in.

DLM_SETSELECT

Sent by an application to select an item based on its index value.

DLM_SETSELPATHNAME

Sent by an application to set the path name of the item to show as selected during the next document list refresh.

DLM_SETSORTORDER

Sent by an application to restore the document list view.

DLM_UPDATE

Sent by an application to refresh the document list view, but the selection will not be restored.

DLM_VALIDATEFOLDER

Sent by an application to determine whether the current folder is valid.

DM_RESETSCROLL

Resets scroll information.

EM_GETEXTENDEDSTYLE

Retrieves the extended styles that are currently in use for an edit control.

EM_GETINPUTMODE

Gets the default input mode if the control does not have focus and gets the actual input mode if the control has focus.

EM_SETINPUTMODE

Sets the default input mode.

EM_SETEXTENDEDSTYLE

Sets extended styles.

EM_SETSYMBOLS

Sets symbols that are displayed when the user presses the 1 key in Multi-press mode.

NM_CUSTOMDRAW

This message is sent by some common controls to notify their parent windows about drawing operations.

SHCMBM_GETMENU

Retrieves the owning hmenu as specified in the load resource.

SHCMBM_GETSUBMENU

Retrieves the owning hmenu as specified in the load resource.

SHCMBM_GETMENU

Retrieves the owning hmenu as specified in the load resource.

SHCMBM_GETSUBMENU

Retrieves the owning hmenu as specified in the load resource.

SHCMBM_OVERRIDEKEY

Sent by a window to its soft key bar to modify the default handling of key messages sent to the soft key bar or to be notified of these messages.

SHCMBM_SETSUBMENU

Assigns the owning hmenu as specified in the load resource.

TB_GETBUTTONINFO

Retrieves information for a button on a soft key bar. This message can be used to get the ID, text, and state of a soft key bar button, as well as the handle of the pop-up menu associated with the button.

TB_SETBUTTONINFO

Sets the information for an existing button on a soft key bar. This message can be used to change the ID, text, and state of a soft key bar button.

WM_HELP

This message indicates that the user pressed the F1 key.

WM_FILECHANGEINFO

This notification message is sent by SendNotifyMessage from the shell to the window that was registered with SHChangeNotifyRegister.

WM_HELP

This message indicates that the user pressed the F1 key.

WM_HIBERNATE

This message is sent to an application when system resources are running low.

WM_IM_INFO

This message is sent to a process that registers for IM notifications when the size or position of an input method (IM) changes.

See Also

Concepts

Shell Reference