Method: DO_HANDLE_EVENT
Method: WD_CREATE_CONTEXT
Method: CONSTRUCTOR
Method: SET_MODELS
Method: WD_DESTROY_CONTEXT
Method: EH_ONMULTIPLESELECTION
Method: EH_ONAVF
Method: RESET_FEATURES
Method: EH_ONSINGLELINEEDIT
Method: EH_ONMULTIPLEROWCREATION
Method: EH_ONFASTROWCREATION
Method: EH_ONFAKESCROLLING
Method: EH_ONMULTIPLELINEEDIT
Method: EH_ONMULTIPLEPERSO
Method: EH_ONFRONTENDSELECTION
Method: EH_ONFIXEDCOLUMNS