DynamicMethod not work in base object

[ratku]

I has Build a Business Base Class in my project to custom business logic.

when i use DataPortal.UpdateChild(..) Method override Child_Update(params object[] parameters)
this method call DynamicMethod in file ServiceProviderMethodCaller.cs line at line 474

object relation like this:
actual object -- >my base object --> csla base object

if the Method like Child_Insert() is writen in my base class, than call a method in csla class and override in actual class
the override method can't be called right.

I has fixed by writen override method in my base class again .

is there any way to fixed it in DynamicMethod call ?

it's use in a aspnetcore 3.1 project.

[rockfordlhotka]

What version of CSLA?

[ratku]

the problem occur in CSLA 5.5 ,CSLA 4.9 is ok,work well

[rockfordlhotka]

CSLA 5 uses a completely different way of invoking data portal operation methods because it now supports dependency injection. So the reflection used to discover the method is quite different.

When you say dynamic method, do you mean it was created with IL generation? Are you using the data portal operation attributes (soon to be required - we're phasing out the hard-coded method names like DataPortal_XYZ?

Can you show an example of your dynamic method?

[ratku]

1. create a BusinessBase between csla's base class and access class
   ` public abstract partial class BusinessBase : Csla.BusinessBase where T : BusinessBase
   {
   //if Add this Code,DynamicMethod Work
   //protected override void DataPortal_Insert()
   //{
   //}

    /// <summary>
    /// Add This Make a Business Object can work as Child
    /// </summary>
    protected void Child_Insert()
    {
        DataPortal_Insert();
    }
   

   }`

2 create a access class to override DataPortal_Insert ,the class as a business object and as a children object too!!

3 call save method ,if the obejct has a child as above , will call DataPortal.UpdateChild method to update it as child
if the child is new,call Child_Insert method in my new BusinessBase driver by DynamicMethod
in Child_Insert ,i call DataPortal_Insert method to call real access method in my access class

4 before csla4.9,it's work fine
in csla5.5,it's throw a exception says there's no DataPortal_Insert method in Csla.BusinessBase

[rockfordlhotka]

Step one is to create a unit test that reproduces the issue. That test will go here

https://github.com/MarimerLLC/csla/blob/v5.x/Source/csla.netcore.test/DataPortal/ServiceProviderMethodCallerTests.cs

[rockfordlhotka]

I think this is basically the same question being asked in this thread: #2449