References ▼
#include "l_bitmap.h"
L_LTANN_API L_INT L_AnnSetAutoUndoEnable(hObject, bEnable);
Enables or disables the undo mechanism for an automation object.
Handle to the automation object.
Flag that indicates whether to enable or disable the undo mechanism for the automation object. Possible values are:
| Value | Meaning |
|---|---|
| TRUE | Enable the undo mechanism for the specified automation object. |
| FALSE | Disable the undo mechanism for the specified automation object. |
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
Use this function along with L_AnnAddUndoNode to combine multiple changes into a single undo call. For more information on this process, refer to L_AnnAddUndoNode.
Required DLLs and Libraries
Win32, x64.
For an example, refer to L_AnnGetAutoUndoEnable.
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