WPF ComboBoxEdit - Create a Checked ComboBox

This example demonstrates how to create a checked combo box. To do this, set the editor's StyleSettings property to CheckedComboBoxStyleSettings:

<dxe:ComboBoxEdit.StyleSettings>
   <dxe:CheckedComboBoxStyleSettings />
</dxe:ComboBoxEdit.StyleSettings>

When you enable multiple selection in the ComboBoxEdit, its EditValue property must contain an object of the List<object> type. In this example, the SelectedItemsConverter converts the collection of selected Customers to List<object> and back.

Files to Review

• Customer.cs (VB: Customer.vb)
• SelectedItemsConverter.cs (VB: SelectedItemsConverter.vb)
• MyViewModel.cs (VB: MyViewModel.vb)
• Window1.xaml (VB: Window1.xaml)

Documentation

• ComboBoxEdit
• ComboBoxEdit Operation Modes
• How to implement multi-select in DevExpress WPF Data Editors (ComboBoxEdit, LookUpEdit, ListBoxEdit)

More Examples

• How to Apply Style Settings to the ComboBoxEdit
• How to create ListBoxEdit, CheckedListBoxEdit and RadioListBoxEdit
• WPF Data Grid - Assign a ComboBox Editor to a Column