L_AnnSetActiveState

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnSetActiveState(hObject, uState)

HANNOBJECT hObject;	/* handle to the annotation object */
L_UINT uState;	/* constant that indicates whether the object is enabled or disabled */

Sets the activation state of an annotation object. If an annotation object is active, it will respond to activation events. This function is available in the Document/Medical Toolkits.

Parameter	Description
hObject	Handle to the annotation object.
uState	The constant that indicates whether the object is enabled or disabled. Possible values are:

	Value	Meaning
	ANNACTIVE_DISABLED	[0] The object will not respond to activation events.
	ANNACTIVE_ENABLED	[1] The object will respond to activation events.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

The following types of objects, respond to activation events:

$image\sqrblit.gif$ Automation object

$image\sqrblit.gif$ Audio clip

$image\sqrblit.gif$ Button

$image\sqrblit.gif$ Hot spot

$image\sqrblit.gif$ Freehand Hot spot

$image\sqrblit.gif$ Push pin

For descriptions of the various types of objects and their properties, refer to Types of Annotations.

Required DLLs and Libraries

LTANN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Windows 2000 / XP/Vista.

See Also

Functions:	L_AnnGetActiveState, L_AnnGetUserMode, L_AnnSetUserMode
Topics:	Annotation Functions: Object Properties
	Implementing Annotations
	Implementing an Automated Annotation Program
	Implementing a Non-automated Annotation Program
	Altering Annotation Object Settings

Example

For an example, refer to the TestCreateButtonAnn procedure in Using Non automated Annotations in Run Mode. For an example of how the tag of an activated object is used, refer to the L_AnnGetTag function. For complete sample code, refer to the ANNOTATE example.