WPF watermark/hint in TextBox control

After we found out that SOTI Enterprise Mobility Management system didn’t fully support Windows 10 Store Apps in “Kiosk Mode”, we had to rewrite out latest app using WPF technologi instead.

In this process. I wanted a kind of watermark in my TextBox Controls. After some googling, I found a pretty nice library called “Extended WPF Toolkit” on codeplex (and Nuget).

How to create a watermark input textbox

  1. Add “Extended.Wpf.Toolkit” via Nuget
  2. Add XML Namespace at the top of the XAML file
       xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
  1. Add “xctk:WatermarkTextBox”¬†instead of “TextBox”¬†Control With the Watermark attribute set to the help text
       <xctk:WatermarkTextBox x:Name="txtSearch" Watermark="type search pattern" />

Happy coding

 

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