Add Invoice for Service Item through DI API

Dear All,
   Today , We will see, Add Invoice for Service Item through DI API

serviceInvoice.DocType = BoDocumentTypes.dDocument_Service

Set value into matrix cell without change focus

Dear All,
   Today , We will see, Set value into matrix cell without change focus.
Write into Beforeaction=true and et_validate event.

form.Freeze(true);

var cell = matrix.GetCellFocus();

matrix.SetCellValue(columnId, row, value);

matrix.SetCellFocus(cell);

form.Freeze(false)