{ 
                companyComboBox.ItemsSource = value;
                companyComboBox.SelectedValuePath = "CompanyId";
                companyComboBox.DisplayMemberPath = "Name";
            }

          cmbEncoding.SetBinding(ComboBox.ItemsSourceProperty, binding);
          cmbEncoding.DisplayMemberPath = "DisplayName";
          cmbEncoding.SelectedValuePath = "CodePage";
          cmbEncoding.SelectedValue = encodingCodePage;
          }

        /// <summary>
        /// Gets the value of the SelectedItem property that is specified by 
        /// the SelectedValuePath property.
        /// </summary>
        /// <value>

          cmbProvider.ItemsSource = DbProviderFactories.GetFactoryClasses().DefaultView;
          cmbProvider.DisplayMemberPath = "Name";
          cmbProvider.SelectedValuePath = "InvariantName";
          cmbProvider.SelectedValue = "System.Data.SqlClient";
          txtName.DataContext = this;

        #region public object SelectedValue
        /// <summary>
        /// Gets the object that is at the specified SelectedValuePath of the
        /// SelectedItem.
        /// </summary>

        #region public object SelectedValue
        /// <summary>
        /// Gets the object that is at the specified SelectedValuePath of the
        /// SelectedItem.
        /// </summary>

        #region public object SelectedValue
        /// <summary>
        /// Gets the object that is at the specified SelectedValuePath of the
        /// SelectedItem.
        /// </summary>

            string sFieldName = (string)this.GetValue(FilterControl.FieldNameProperty);
            Debug.Assert(sFieldName != null);     // quen gan FieldName
            string sValueMemberPath = SelectedValuePath;
            //Test select items
            if (SelectedItems == null || SelectedItems.Count == 0)

        protected DependencyPropertyTest<TreeView, object> SelectedValueProperty { get; private set; }
        /// <summary>
        /// Gets the SelectedValuePath dependency property test.
        /// </summary>
        protected DependencyPropertyTest<TreeView, string> SelectedValuePathProperty { get; private set; }

            //Load dữ liệu cho Filter GroupItem và Unit
            Filter_GroupItem.ItemsSource = GrpMenuItemInfoIdToName.GrpMenuItemInfos;
            Filter_GroupItem.SelectedValuePath = "GrpMenuItemId";
            Filter_GroupItem.DisplayMemberPath = "GrpMenuItemName";
            Filter_Unit.ItemsSource = UnitConverterIdToName.unitinfo;

        }
        /// <summary>
        ///     The binding that will be applied to the SelectedValue property of the ComboBox.  This works in conjunction ...  
        /// </summary>
        /// <remarks>

        protected DependencyPropertyTest<TreeView, object> SelectedValueProperty { get; private set; }
        /// <summary>
        /// Gets the SelectedValuePath dependency property test.
        /// </summary>
        protected DependencyPropertyTest<TreeView, string> SelectedValuePathProperty { get; private set; }

        protected DependencyPropertyTest<TreeView, object> SelectedValueProperty { get; private set; }
        /// <summary>
        /// Gets the SelectedValuePath dependency property test.
        /// </summary>
        protected DependencyPropertyTest<TreeView, string> SelectedValuePathProperty { get; private set; }

                Assert.IsNull(SelectedValue, "SelectedValue should be null when SelectedItem is null!");
            }
            if (string.IsNullOrEmpty(SelectedValuePath))
            {
                Assert.AreEqual(SelectedItem, SelectedValue, "SelectedValue should equal SelectedItem when there is no Sele...  

                Assert.IsNull(SelectedValue, "SelectedValue should be null when SelectedItem is null!");
            }
            if (string.IsNullOrEmpty(SelectedValuePath))
            {
                Assert.AreEqual(SelectedItem, SelectedValue, "SelectedValue should equal SelectedItem when there is no Sele...  

                Assert.IsNull(SelectedValue, "SelectedValue should be null when SelectedItem is null!");
            }
            if (string.IsNullOrEmpty(SelectedValuePath))
            {
                Assert.AreEqual(SelectedItem, SelectedValue, "SelectedValue should equal SelectedItem when there is no Sele...  

                comboBox1.DataContext = _currentState.SongDB.PresetSong;
                comboBox1.DisplayMemberPath = "Name";
                comboBox1.SelectedValuePath = "PresetSongID";
            }
        }

                                             " ItemsSource='{Binding Source={StaticResource " + id + "List}}'" +
                                             " DisplayMemberPath='Value'" +
                                             " SelectedValuePath='Value'" +
                                             " SelectedValue='{Binding RootObjectElements[" + id + "].Value,Mode=TwoWay,Upd...  
                                    string compositeKey = tableNamespace + "." + tableID;