我们首先需要创建一个基本的 GUI 界面,使用 JFrame。 importjavax.swing.*;publicclassComboBoxMultiSelect{publicstaticvoidmain(String[]args){// 创建主框架JFrameframe=newJFrame("ComboBox Multiple Selection Example");frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);frame.setSize(400,300);frame.setLay...
Example 1: Allowing multiple selection XAML <telerik:RadComboBoxx:Name="radComboBox"AllowMultipleSelection="True"/> MultipleSelectionSeparator When multiple items are selected inRadComboBoxthey are separated from each other with a specific separator: the default separator is a comma. To change that...
SyncfusionWinUI ComboBox(SfComboBox) is a selection control that allows users to type a value or choose an option from a predefined dropdown list. It supports both single and multiple selection. Multiple selection can be represented with checkboxes, too. In this blog post, we are going to se...
To enable multiple selection in these editors, you need to change theiroperation mode. To do this, initialize an editor’sStyleSettingsproperty with a corresponding setting object: <dxe:ComboBoxEdit...><dxe:ComboBoxEdit.StyleSettings><dxe:CheckedComboBoxStyleSettings/></dxe:ComboBoxEdit.StyleSett...
Combo Box (组合框)控件很简单，可以节省空间。从用户角度来看，这个控件是由一个文本输入控件和一个...
一、ComboBox基本样式 ComboBox有两种状态,可编辑和不可编辑状态。通过设置IsEditable属性可以切换控件状态。 先看基本样式效果: 基本样式代码如下: <!--ComboBox--> <!--ComBoBox项选中背景色--> <SolidColorBrush x:Key="ComboBoxSelectdBackground" Color="#ff8c69"/> ...
Most often used when the workflow requires multiple selections. Best when the number of selectable items is finite and small. Often used for accepting custom values and both single and multiple selection. AutocompleteAlternative Most often used with very long or unpredictable lengths of items. ...
The WinUI ComboBox control (multiselect combobox) is a selection component that allows users to type a value or choose an option from a list of predefined options. It has many features, such as data binding, multiple selection with checkboxes, editing, searching, filtering, UI customization, an...
TheMultiSelectionComboBoxis like a normalComboBox, but instead of limit the selection to one item, the user is allowed to select multiple items. The user interface Common Properties This control has all properties which are known from the normalComboBoxand in addition the following properties. ...
{TemplateBinding SelectionBoxItem}" ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}" ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}" IsHitTestVisible="False"/> <ToggleButton Grid.Column="1" Grid.ColumnSpan="2" Template="{StaticResource ComboBoxToggleButton}" Focusable="false" ...