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

Software for developers

Delphi Components
.Net Components
Software for Android Developers

More information resources

MegaDetailed.Net
Unix Manual Pages
Delphi Examples

Databases for Amazon shops developers

Amazon Categories Database
Browse Nodes Database