单项选择题
Which of the following are properties that can be set for Custom Controls？（）
A.Specifying validation B.Configuring data sources C.Your own custom properties D.All of the above
单项选择题 WhatisrequiredtoutilizeDojoWigits？（）
单项选择题 WhichofthefollowingisNOToneofthethreedetailsyouneedtofillinontheNewCustomControldialog？（）
单项选择题 TheenableModifiedFlagenableswhichofthefollowing？（）
