Accessing a resource via codebehind in WPF
Not exactly direct answer, but strongly related:
In case the resources are in a different file - for example ResourceDictionary.xaml
You can simply add x:Class to it:
<ResourceDictionary x:Class="Namespace.NewClassName" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" > <ds:MyCollection x:Key="myKey" x:Name="myName" /></ResourceDictionary>And then use it in code behind:
var res = new Namespace.NewClassName();var col = res["myKey"];