Labels:text | screenshot | number | display | font | line | parallel OCR: O DATAENTY Main VisPro/C Event Tree View Form Event Edit View Help Line: 16 Column: 1 ~Clear CLEAR-Clicked/selected DATA /* Event "Clear CLEAR, Clicked/selected */ CHAR aTextValue [ 255]="text"; Changed LONG anintegerValue=0; ULONG anUnsignedValue=0; "Add ADD /* Deicte all liens ITEMS List Box *7 WinSendDigitenMsg[hwndDig, ITEMS, LM DELETEALL, 0.[ 0]; /* Clear all DATA Entry Field */ "Clear CLEAR WinSetDigltemText [hwndDig, DATA:[0]; Clicked/selected /* Give focus to window DATA Entry Field */ WinSetFocus [HWND DESKTOP, WinWindowFrom!D[hwr List Box ITEMS Click/Selected Descending DESCENDING Figure 3. Event Tree view of a form.