... 336traditional applications, 41 2Diagnostics for, 41 3 41 4GUITestScript for, 42 2 42 4GUITestUtility for, 41 4 41 5starting, 41 3 testing, 42 4 42 6, 42 5TreeView control, 149 , 149 triggering events, 197–201Trim ... characteristics of, 14 15 data type presentation in, 42 43 example, 43 47 , 44 , 47 Marshal class and DllImport attribute for, 41 42 PInvoke service for, 40 41 test monkeys ... functions and for testing the AutomatedGUITest project as the book progressed. Chapters 4, 5, and 6 laid the foundation for a GUI test library. This library provided methods for GUI survey and testing. ...