ComboBox-Wpf 1.1.4

ComboBox-Wpf

A modern, customizable ComboBox control for WPF applications targeting .NET 8. This control provides a clean UI, custom scrollbars, flexible data binding, and easy styling, making it ideal for professional desktop applications.

Features

• Modern UI: Customizable appearance with support for custom fonts and colors.
• Data Binding: Supports ItemsSource, SelectedItem, SelectedIndex, and DisplayMemberPath for MVVM-friendly binding.
• Custom Scrollbars: Integrates custom scrollbar styles for a polished look.
• Popup Behavior: Dropdown popup closes automatically when clicking outside.
• Keyboard & Mouse Support: Full support for keyboard navigation and mouse interaction.
• Easy Theming: Change font, colors, and icons via XAML or code.
• Search/Filter: Set ShowSearchBar to true via XAML or code to search or filter list.

Installation

Install via NuGet Package Manager:

Install-Package ComboBox-Wpf

Or via .NET CLI:

dotnet add package ComboBox-Wpf

Usage

1. Add Namespace

In your XAML file:

xmlns:combobox="clr-namespace:ComboBox_Wpf"

2. Add the Control

<combobox:ComboBoxView x:Name="cmbWithMember" SelectedItem="{Binding MySelectedItem, Mode=TwoWay}" ItemsSource="{Binding MyItems}" ShowSearchBar="true" DisplayMemberPath="ItemName" />

Example

new Item() { ItemCode = "1", ItemName = "Test Item", Price = 30, Quantity = 1, Discount = 0.05 }

Item is model or class and if you want to use list of (Item) it in the ComboBox, you need to set the DisplayMemberPath to the property you want to display. For example, if you want to display the ItemName, set DisplayMemberPath="ItemName".

var stringList = new ObservableCollection<string> { "Test 1", "Test 2", "Test 3", "Test 4" }; If you use simple collection like string, int etc. you don't need to set DisplayMemberPath.

Customization

• Font:
  Use the FontFamily property. The included InterMedium font is available as a resource.
• Colors:
  Set BackgroundColor and BorderBrushColor for the header and popup.
• Scrollbars:
  Custom scrollbars are defined in CustomScrollBars.xaml. You can override these in your application resources.
• Popup Behavior:
  The popup closes automatically when clicking outside, thanks to StaysOpen="False".

API

Requirements

• .NET 8
• WPF Application

License

This project is licensed under the MIT License.

Support

Contributions, issues, and feature requests are welcome! Please open an issue or submit a pull request.

Attribution

• Flaticon

Flaticon

• Combo Box Icons

Combo box icons created by rcherem - Flaticon

ComboBox-Wpf � The easy way to add a modern combobox to your WPF apps.