|
IE_DOCOMMAND
Causes an ink edit control to execute a command.
Parameters
wParam
Contains one of the following command message codes:
Constant
| Description
| IEM_CLEAR
| Clear (delete) the selection.
| IEM_COPY
| Copy selected strokes.
| IEM_CUT
| Cut selected strokes.
| IEM_ERASE
| Use eraser mode to erase.
| IEM_LASSO
| Use lasso mode to select strokes.
| IEM_PASTE
| Paste Clipboard contents to the iedit control.
| IEM_PROPERTIES
| Invoke the properties dialog box on the selected strokes.
| IEM_RESIZE
| Resize selected strokes.
| IEM_SELECTALL
| Select all the strokes in the control.
| IEM_UNDO
| Undo the last action.
|
lParam
Not used; must be 0.
Return Value
Returns IER_OK if successful; otherwise, returns one of the following:
Constant
| Description
| IER_PARAMERR
| wParam or lParam is invalid.
| IER_MEMERR
| A memory error occurred.
| IER_SECURITY
| The control has security protection disallowing the operation.
|
Comments
An application can use this message to force the ink edit control to execute a
valid command. For example, an application might have a toolbar button or menu
item that can be used to trigger a copy command. The IE_DOCOMMAND message can
be used in response to the user's pressing the button or selecting the menu
item to have the iedit control copy the selected ink to the Clipboard.
The iedit control sends its parent an IN_COMMAND notification if the IEN_EDIT
notify bit is set, to which the parent can respond in the usual ways. Sending a
command that the iedit control cannot interpret (that is, a command code of
IEM_USER or above) causes any specified notification but the iedit control takes
no other action.
The IEN_EDIT bit is set by default. It should be cleared if the control's
parent does not want to receive the IN_COMMAND notification message.
See Also
IE_GETCOMMAND
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