Called by the framework when the background of a toolbox button is erased.
- Returns
- Should return TRUE if the background has been drawn by Visual Manager.
This function is called by the framework when the background of a toolbox button is erased. Override it and return TRUE if your Visual Manager fills the background of the specified toolbox button.
- Parameters
-
| pDC | A pointer to a device context. |
| rect | Bounding rectangle of toolbox button. |
| pButton | A pointer to a toolbox button whose background is about to be erased. |
