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syncfusion-wpf-combobox

Implement Syncfusion WPF ComboBoxAdv with multiselection, autocomplete, and data binding.

5|2|Updated Mar 25, 2026
Search Tags:#theming#wpf#mvvm#syncfusion#data-binding#multiselect#comboboxadv
One-click install
npx skills add https://github.com/syncfusion/wpf-ui-components-skills --skill syncfusion-wpf-combobox
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: syncfusion-wpf-combobox
Source: https://github.com/syncfusion/wpf-ui-components-skills/tree/main/skills/syncfusion-wpf-combobox
Command: npx skills add https://github.com/syncfusion/wpf-ui-components-skills --skill syncfusion-wpf-combobox

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

WPF developers need a structured, production-ready approach to implementing Syncfusion WPF ComboBoxAdv with advanced features such as multiselection, editable input, autocomplete, data binding, token display, watermark prompts, delimiter customization, and template-driven item presentation.

Core Features & Use Cases

  • Multiselection with tokens, checkboxes, and OK/Cancel options
  • Editable input with autocomplete and MVVM data binding
  • Token-based visualization of selected items, customizable item templates, watermark support, and delimiter configuration
  • Theme support, Expression Blend integration, and template customization for consistent UI
  • Common usage patterns: tag selectors, searchable dropdowns, and rich forms with themed controls

Quick Start

Add a Syncfusion WPF ComboBoxAdv to your window, bind its ItemsSource, configure DisplayMemberPath, and apply templates and theming to deliver a production-ready dropdown.

Frequently Asked Questions about syncfusion-wpf-combobox

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement multiselection with tokenized items in a WPF ComboBox?▼

Multiselection with tokens in a WPF ComboBox is implemented by binding the SelectedItems property, enabling checkbox visuals, and configuring delimiters to separate selected values within the dropdown.

What is the best way to bind SelectedItems in an MVVM WPF multiselect dropdown?▼

Binding SelectedItems in an MVVM WPF multiselect dropdown requires exposing a collection property in your ViewModel and linking it to the control's SelectedItems property to capture tokenized selections.

Can I apply custom themes and watermarks to a WPF ComboBoxAdv control?▼

You can apply custom themes to WPF ComboBoxAdv using SfSkinManager or ThemeStudio, and set watermark prompts to display placeholder text when the editable dropdown input is empty.

How do I customize item templates for a WPF dropdown with autocomplete?▼

Customize item templates in a WPF dropdown by defining a DataTemplate that dictates the visual presentation of bound items, enabling rich formatted displays alongside autocomplete functionality.

Does WPF ComboBoxAdv support delimiter configuration for multiple selections?▼

WPF ComboBoxAdv supports delimiter configuration, allowing developers to specify custom characters that separate multiple selected items displayed as tokens within the editable input area.

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