How to put the entry point of an Azure Function inside a .NET DLL?

Question

The Azure Functions samples illustrate how to put the process entry point within a C# script file .csx. However, how can I achieve the behavior with a regular C# li

Answer 1

As of the writing of this question, it was not supported, but now it is!

https://github.com/Azure/azure-webjobs-sdk-script/wiki/Precompiled-functions

Excerpt from wiki:

{
"scriptFile": "PreCompiledFunctionSample.dll",
"entryPoint": "PreCompiledFunctionSample.MyFunction.Run",
"bindings": [
    {
        "authLevel": "function",
        "name": "req",
        "type": "httpTrigger",
        "direction": "in"
    },
    {
        "name": "$return",
        "type": "http",
        "direction": "out"
    }
],
"disabled": false
}