The ComboBox control is in many ways like the ListBox control, but takes up a lot less space, because the list of items is hidden when not needed. The ComboBox control is used many places in Windows, but to make sure that everyone knows how it looks
RadioButton 组 final ToggleGroup group = new ToggleGroup(); final RadioButton rb1 = new RadioButton("HuaWei"); rb1.setToggleGroup(group); rb1.setSelected(true); final RadioButton rb2 = new RadioButton("DT"); rb2.setToggleGroup(group); f
问题一 combobox 通过type类型,如下代码,通过选取name名称(改变combobox的名称)得到 其Id Type User id As Integer userName As String End Type 解决方法: 通过 combbox的click方法,改变combobox的text属性时,得到listIndex,然后通过listindex,对应type类型的数组就可以得到Id. 问题二 combobox 不能编辑只能通过下拉选择 解决:设置Style 为 2-DropDow
带搜索的ComboBox就是给ComboBox一个依赖属性的ItemSource,然后通过数据源中是否包含要查询的值,重新给ComboBox绑定数据源. public class EditComboBox : ComboBox { private bool t = true;//首次获取焦点标志位 private ObservableCollection<object> bindingList = new ObservableCollection<object>();//数据源绑定