c# - CSLA .NET - Child_Fetch not working as expected -

i posted on http://forums.lhotka.net/ , i'm not getting response. have better luck here. here problem.

i'm using csla .net 4.5, , added additional child_update method businessbase support parent businesslistbase in bulk saving. however, seemed of introduced bug in our system. looks if have 2 child_update methods , 1 of them parameterless, parameterless 1 won't called. if specify dataportal.updatechild no additional parameters beyond child object.

example in pseudo code:

public class somechild : businessbase<somechild> {     //no longer called     private void child_update() {}      //newly added     private void child_update(somenewparent parent) {} }  public class somelegacyparent : businessbase<somelegacyparent> {     private static readonly propertyinfo<somechild> somechildproperty =         registerproperty<somechild>(x => x.somechild, relationshiptypes.child);      public somechild somechild     {         { return getproperty(somechildproperty); }         set { setproperty(somechildproperty, value); }     }      //use call child_update(),     //calls child_update(somenewparent parent)     dataportal.updatechild(readproperty(somechildproperty)); }  public class somenewparent : businessbase<somenewparent> {     private static readonly propertyinfo<somechild> somechildproperty =         registerproperty<somechild>(x => x.somechild, relationshiptypes.child);      public somechild somechild     {         { return getproperty(somechildproperty); }         set { setproperty(somechildproperty, value); }     }      //calls child_update(somenewparent parent) --- expected     dataportal.updatechild(readproperty(somechildproperty), this); } 

now know csla uses reflection find correct data access method call, i'm not sure why parameterless method not distinguishable parameterized 1 based on arguments passed dataportal.updatechild? csla bug or missing something?

hmm, suspect bug in csla. try changing child_update() child_update(somelegacyparent) no longer have parameterless child_update. may have change legacy parents call updatechild pass 'this' well.

edit: per thread linked in answers comments, issue has been fixed in csla.