XAML

XAML in UWP

An introduction to XAML markup for Universal Windows Platform apps, covering syntax, namespaces, and the difference between {Binding} and {x:Bind}.

Silverlight Quick Reference

A condensed reference covering Silverlight's core XAML syntax, binding modes, threading rules, and networking essentials for fast lookup.

Common XAML Pitfalls

A tour of the most frequent mistakes XAML developers make with resource lookup, StaticResource vs DynamicResource, and layout sizing, plus how to fix each one.

Content Controls in XAML

How ContentControl and its subclasses (Button, Label, Border, ScrollViewer) hold a single logical child via the Content property, and how ContentPresenter and…

Debugging XAML Bindings

Practical techniques for diagnosing and fixing broken data bindings in XAML applications, from reading Output window trace errors to using Snoop and Live Visua…

Elements and Attributes in XAML

How XAML elements map to classes, attributes map to properties via type converters, and how attached properties and events fit into the same syntax.

Resource Dictionaries in XAML

Learn how ResourceDictionary stores reusable brushes, styles, and templates in XAML, and how StaticResource and DynamicResource look them up.

Theming with XAML

Learn how to structure XAML resource dictionaries to support light/dark theming, runtime theme switching, and consistent theme resource naming.

Visual States in XAML

How VisualStateManager, VisualStateGroups, and VisualState define named, animated appearance changes for a control, and how GoToState transitions between them.

What Is XAML?

An introduction to XAML (Extensible Application Markup Language), the declarative XML-based language Microsoft frameworks use to define user interfaces and obj…

XAML Best Practices

Practical guidelines for writing maintainable, performant XAML across WPF, UWP, MAUI, and Avalonia projects.

XAML Designer Tools

An overview of the visual and code tooling ecosystem around XAML, including Visual Studio's XAML Designer, Blend, and Live Visual Tree.

XAML Hot Reload

How XAML Hot Reload lets developers edit markup and see UI changes applied to a running application without a full rebuild.

XAML in Avalonia

How the open-source Avalonia UI framework adapts XAML for building cross-platform desktop and Linux applications outside the Microsoft stack.

XAML in WPF vs UWP vs MAUI

A comparison of how XAML is used across WPF, UWP, and .NET MAUI, covering namespace differences, binding models, and platform reach.

XAML Interview Questions

The core conceptual questions XAML interviews actually ask — DependencyProperty internals, MVVM binding gotchas, and Style vs ControlTemplate — with the reason…

XAML Layout Panels

An overview of the core layout panels in XAML — StackPanel, WrapPanel, Grid, DockPanel, and Canvas — and how each one arranges child elements.

XAML Namespaces

How xmlns declarations map XML prefixes to CLR namespaces and assemblies, enabling XAML to reference both framework and custom types.

XAML Performance

How UI virtualization, profiling, and per-item template design determine real-world XAML app responsiveness, with concrete techniques to fix common bottlenecks.

XAML Quick Reference

A condensed, at-a-glance reference for XAML markup extensions, layout panels, binding modes, and attached properties for fast lookup while coding.

XAML Syntax Basics

A practical walkthrough of core XAML syntax: object elements, property elements, content properties, and markup extensions.

XAML vs Code-Behind

How declarative XAML markup and imperative code-behind combine into one partial class, what belongs in each, and how MVVM shifts logic out of code-behind.

XAML Basics in WPF

The fundamentals of XAML syntax in WPF — elements, attributes, layout panels, markup extensions, and attached properties.

Command Binding in XAML

The XAML-side mechanics of wiring controls to ViewModel commands, covering Command, CommandParameter, CommandTarget, KeyBinding, and InputBinding-based invocat…