I have old delphi 7 application with lib "FastScript". This application can compile runtime code from text and call imported methods from main application.

i need create this functional for my web application writen on C# .NET10 Blazor.

I can compile assembly from text in memory and call method "Main" from compilled assembly. Method Main writing to my web application console.

Assembly code:

using System;

public class MyAssemblyClass {
    public static void Main(string[] args) {
        Console.WriteLine("hello world");
    }
}

Calling assembly method "Main" from web application

 SyntaxTree parsedSyntaxTree = Parse(textsource, "", CSharpParseOptions.Default.WithLanguageVersion(LanguageVersion.CSharp12));
 CSharpCompilation? compilation = CSharpCompilation.Create(Frame.AssemblyClassName, [parsedSyntaxTree], DefaultReferences, exe_DefaultCompilationOptions);
 EmitResult result = default!;
 Exception? exception = default!;
 using (var ms = new MemoryStream())
 {
     try
     {
         result = compilation.Emit(ms);
         if (result.Success)
         {
             Type? FrameType = CompilleType(ms, Frame);
             if (FrameType != null)
             {
                 object obj = Activator.CreateInstance(FrameType);
                 FrameType.InvokeMember("Main",
                 BindingFlags.Default | BindingFlags.InvokeMethod,
                 null,
                 obj,
                 new object[]{});
             }
             else throw new Exception("Invoke error.");
         }
     }
     catch (Exception ex)
     {
         exception = ex;
     }
 }

I need export some method from my web application to my assembly and call this method.