Create master matrix form

Question

HI,
IS IT POSSIBLE TO CREATE A MASTER FORM HAVING  A MATRIX LIKE PURCHASE ORDER WHERE  ITEM DETAILS CAN BE ENTERED ?
AND WHEN I CREATE A MATRIX, ROW CAN'T BE SELECTED. I WROTE CODE AS FOLLOWS WHEN MATRIX DEFINED-------
        '// Adding a Matrix item
        oItem = oForm.Items.Add("Matrix1", SAPbouiCOM.BoFormItemTypes.it_MATRIX)
        oItem.Left = 5
        oItem.Width = 550 '350
        oItem.Top = 80
        oItem.Height = 320 '150
        oMatrix = oItem.Specific
        oMatrix.SelectionMode = SAPbouiCOM.BoMatrixSelect.ms_Single
        oColumns = oMatrix.Columns

Answer 1

Subrata,
      Did i get u r not i dont knw. I think u want  to add the data's from matrix to database.
For that u have to do is
If it is Predefined Screen u have to write in FormDataEvent.
If u add any fields and add to database mean u write as follows
If (BusinessObjectInfo.FormTypeEx.Equals("141")) And ((BusinessObjectInfo.EventType = SAPbouiCOM.BoEventTypes.et_FORM_DATA_ADD) Or (BusinessObjectInfo.EventType = SAPbouiCOM.BoEventTypes.et_FORM_DATA_UPDATE)) And (BusinessObjectInfo.ActionSuccess = True) Then
            Try
                BubbleEvent = False
                Dim Doc As SAPbobsCOM.Documents
                Doc = com.GetBusinessObject(SAPbobsCOM.BoObjectTypes.oPurchaseInvoices)
                Doc.Browser.GetByKeys(BusinessObjectInfo.ObjectKey)
                Doc.UserFields.Fields.Item("U_Gpno").Value = CStr(API_Frm.DataSources.UserDataSources.Item("grno").Value)
                Doc.Update()
        BubbleEvent = True
            Catch ex As Exception
                app.MessageBox(ex.Message)
            End Try
        End If
Here instead of using oPurchaseInvoice u use the Purchase Order
If this helps give reward points,
Regards,
Anitha