First steps in AX programming..

Hello all,

im experimenting with X++. i want to do a simple thing: call a external programm with WINAPI:ShellExecut, from the Form "CustTable", passing the Value of the (actual) AccountNum as Parameter to the external Programm.

Thank´s to this Forum I found out how to start the external Programm and pass Parameters. But i didn´t found out yet how i can get the Value of the Field.

What i did:
* created a new Command Button under:
- CustTable
- Designs
- Design
- ButtonGroup:ButtonGroup
- ...
NEW: - CommandButton:CommandButton

I created the Method "clicked"

The only Coding there at the moment is to call InternetExplorer with Parameters (for Testing) by using:


WINAPI::Shellexecute ('C:\\programme\Internet Explorer\\iexplore.exe','http://test');

...and now i need a Coding for reading the (acutal) Value of "AccountNum" to an external programm...
can Anybody help?

Thank you!