Fons Sonnemans

Fons Sonnemans is a well-known speaker at conferences and seminars and also a Microsoft MVP. He is known for his up-to-date and expert knowledge of the latest Microsoft technologies. He has been using Microsoft .NET technology intensively since 2001, because it allows him to apply his knowledge and experience to business critical situations. As a trainer, speaker, coach and developer at Reflection IT, he likes to share this knowledge and experience on a daily basis. Fons Sonnemans also has a passion for developing Windows apps. He has created numerous apps, some of which are very successful.

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Recent Blog Posts

XAML inline RowDefinitions and ColumnDefinitions

XAML Lightweight styling done right

WinUI NumberBox Control

C# boxing with string concatenation and interpolation

Fons Sonnemans 2019 Development Tools List

Using C# 8.0 in Core 2.x, .NET Framework and UWP projects

XAML Markup Extensions

XAML TwoPaneView

XAML StandardUICommand.Kind

XAML ComboBox IsEditable and Text Properties