Get Matrix Combo Box Selected Value through SDK

Dear All,
   Today , We will see, How to Get Matrix Combo Box Selected Value through SDK.

Public Function GetComboBoxSelectedValue(ByVal oMatrix As SAPbouiCOM.Matrix, ByVal intRowIndex As Integer, ByVal intColIndex As Integer) As Integer
        Dim oComBo As SAPbouiCOM.ComboBox = oMatrix.Columns.Item(intColIndex).Cells.Item(intRowIndex).Specific
        Return oComBo.Value.Trim()
    End Function