Task:
Via this callback List & Label checks the state of the user defined Actions (see LlDesignerAddAction()). You can then, depending on requirements, enable or disable the actions.
Activate:
Always active
Parameter:
HIWORD(lParam): the (user defined) ID for the action
LOWORD(lParam): Status setting as set by Designer
Return value (_lResult):
|
Value |
Meaning |
|
1 |
Action is active |
|
2 |
Action is not active |
Example:
case LL_QUERY_DESIGNERACTIONSTATE:
_lResult = (bEnabled? 1 : 2);
break;