c# - Assembly declaration in Xamarin's custom renderers -

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i reading through xamarin forms documentation custom renderers trying make sense of assembly attribute required each implementation of renderer did. took @ c# documentation assemblies , couldn't seem find (simple) explanation. going myentry example outlined in documentation, shed light happening assembly attribute/what does?

for sake of clarity, these type of declarations talking about: [assembly: exportrenderer (typeof (myentry), typeof (myentryrenderer))]

[assembly: exportrenderer (typeof (myentry), typeof (myentryrenderer))]

myentry name of placeholder class in common (pcl or shared) forms library.

myentryrenderer name of actual platform specific implementation class in ios/android/wp project.

essentially, telling forms, "when need render myentry on platform x, use class myentryrenderer."


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