Avalonia Control Library

TreeDataGrid for Avalonia

TreeDataGrid combines DataGrid-style columns with hierarchical row expansion. It is designed for large data sets, strong typing, and predictable MVVM workflows.

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Getting Started Overview

Understand the control model and choose the right source type first.

 Installation

Package setup, theme requirements, and first integration checks.

 Quickstart (Flat)

Build a flat row-source TreeDataGrid with typed columns.

 Quickstart (Hierarchical)

Create parent-child rows with expand/collapse behavior.

Documentation Sections

Concepts

Architecture, indexing, row/cell structure, and selection mental model.

 Guides

Scenario-driven recipes for columns, editing, sorting, selection, and styling.

 XAML Usage

Theme usage, template resource keys, and customization references.

 Advanced

Performance, internals, diagnostics, and typed binding patterns.

 Reference

Namespace maps, API coverage, pipeline details, and licensing.

 API Documentation

Generated .NET API pages with member navigation and filtering.

Repository