Send this message to set the select flag for all items.
Ignored, use 0.
Ignored, use 0.
Value | Meaning |
---|---|
SUCCESS | Function was successful |
< 0 | An error occurred. Refer to Return Codes. |
This message will set the select flag for all items in the ImageList control. If wParam is TRUE, all items will be selected, otherwise all item will be un-selected.
The associated macro is:
For a complete list of available macros, refer to the Ltlst.h file.
L_INT ILM_SELECTALLExample(HWND hCtrl)
{
if(IsWindow(hCtrl))
{
/* deselect all items in the list */
return (L_INT) SendMessage(hCtrl, L_ILM_SELECTALL, FALSE, 0L);
}
else
return ERROR_INVALID_PARAMETER;
}
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