![]() ![]() Used to associate an AutoLISP expression with a specific tile definition in a dialog box.ġ4. Callback functions are most often used to update information within a dialog box.ġ3. Information regarding the action that the user has performed is returned to an action expression in the form of a callback function. The creation of the image must be started, the image must then be defined and finally the creation process must be stopped.ġ2. Start a list, then appends the entries to that list and finally close the list.ġ1. False, any calls to a SET_TILE function must be placed between the NEW_DIALOG and START_DIALOG function calls.ġ0. Because some dialog boxes may contain custom tiles and/or standard tiles that have been redefined.ĩ. It is the identification number that is used whenever subsequent function calls are made to the dialog box.Ĩ. False, Control is redirected to the dialog box.ħ. At that point it may become necessary to terminate all current dialog boxes and return control to the AutoCAD command prompt.Ħ. It is possible for control to not be reestablished to the parent dialog. ![]() If an error should occur when working with a nested dialog box. Load the dialog box definition into memory, assign it an identification number, activate the dialog box, initialize its tiles, load images, specify the dialog boxes actions, verify the data entered, end the dialog sessions, extract the data entered and finally unload the dialog box’s definition.ģ. Static – A tile doesn’t change from initialization to initialization.ĭynamic – A tile changes or can change from initialization to initialization.Ģ. Callback functions are most often used to update information within a dialog box. Action Expression – Used to associate an AutoLISP expression with a specific tile definition in a dialog box.Ĭallback Function – Information regarding the action that the user has performed is returned to an action expression in the form of a callback function. ![]()
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