are you sure? if a control's Enabled = false, its CanFocus should be falsefrom Control.CanFocus documentation:In order for a control to receive input focus, the control must have a handle assigned to it, and the Visible and Enabled properties must both be set to true
加上 cbb.tabstop=false
按钮有不显示焦点的属性,cbb没看过,你找找看
ComboBox1
Button2如果ComboBox1.Enabled=false
1。该控件变成不可选
2。如果焦点在Button1上,TAB,焦点则转到Button2上