New Layers in Ax-2009

4 layers have been renamed in Dynamics AX 2009 . DIS / DIP / LOS / LOP have become HFX / SL1 / SL2 / SL3 respectively. HFX is reserved for releasing hot fixes, and the 3 new solution layers (SL1/SL2/SL3) will be used to release Microsoft Dynamics Industry Solutions.

Create a new method in runtime

Some one may need to use codes to create or edit a method in Axapta.
Here is an example to show how to create a lookup method for a form's field in runtime.
static void CreateFieldMethod(Args _args)
{
TreeNode tn1,tnAddr, methodsNode;
MemberFunction memberFunction;
str source;
;


//The reason why I use escape characters here is
//because this line of code is copied from standard Axapta application :)
tn1 = infolog.findNode(
"\\Forms\\Address\\Data Sources\\Address\\Fields\\AddrRecId");

tnAddr = infolog.findNode( "\\Forms\\Address" );
methodsNode = tn1.AOTfindChild( 'Methods' );
methodsNode.AOTadd('lookup');
memberFunction = methodsNode.AOTfindChild( 'lookup' );
source = @"public void lookup(FormControl _formControl, str _filterStr)
{
super(_formControl, _filterStr);
}" ;
memberFunction.AOTsetSource(source, false);
memberFunction.AOTsave();
methodsNode.AOTsave();
tnAddr.AOTcompile();
}

What's New in Microsoft Dynamics AX 2009 for Developers

The following information provides descriptions about many of the features that are available in Microsoft Dynamics AX. Updated and additional developer documentation for Microsoft Dynamics AX can be found at the Microsoft Dynamics AX Developer Center on the Microsoft Developer Network (MSDN). The following features are described in this document.

http://doc.qiuhao.com/ax5/html/87b44ddc-5504-4877-ae74-4c10cc5b30a4.htm