How to use document management in a grid in Micrsofot Dynamics AX

For example you need to add service of docuement management to the inventTable Form, just add this display method to the inventTable Table and use this field as w window control in the grid of your form. Here is the method:

// Changed on 14 Jui 2011 at 15:53:43 by iba
//BP Deviation Documented
display smmDocIconNum showDocHandIcon()
{
    #macrolib.resource
    ;
    if ((select firstonly docuRef where docuRef.RefCompanyId  == this.DataAreaId && docuRef.RefTableId == this.TableId && docuRef.RefRecId == this.RecId).RecId)
    {
        return #RES_NODE_DOC;
    }

    return #RES_AM_NEW;
} 

then you had to override this method in to window componant methods

// Changed on 12 Jui 2011 at 10:38:00 by iba
int mouseUp(int _x, int _y, int _button, boolean _ctrl, boolean _shift)
{
    #define.leftClick(1)

    int ret;
    ;

    ret = super(_x, _y, _button, _ctrl, _shift);

    if (InventTable && _button == #leftClick)
    {
        // Open the document handling form
        smmUtility::openMenuItemForm(menuitemdisplaystr(DocuView),InventTable,element,false);
    }

    return ret;
}