求助窗体加载时,给复合框控件加项的代码?相当于VBA的Private Sub UserForm_Initialize() ListBox1_源后缀.AddItem ".avi" ListBox1_源后缀.AddItem ".asf" ListBox1_源后缀.AddItem ".divx"End Sub谢谢! [解决办法]lz不是已经写出来了?