int DiscardCtrl (int panelHandle, int controlID);
Removes a control from the specified panel and from memory.
You cannot discard a control in the callback function for the control, except when responding to the EVENT_COMMIT event. Discarding the control from its own callback function in response to other events might cause unpredictable behavior.
Input | ||
Name | Type | Description |
panelHandle | integer | Specifier for a particular panel that is currently in memory. You obtain this handle from LoadPanel, NewPanel, or DuplicatePanel. |
controlID | integer | The defined constant, located in the .uir header file, that you assigned to the control in the User Interface Editor, or the ID returned by NewCtrl or DuplicateCtrl. |
Name | Type | Description | ||||
status | integer | Return value indicating whether the function was successful. A negative number indicates that an error occurred.
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