/// <summary>
        /// Inserts Content in the specific treeview node (category) specific to blog type data
        /// </summary>
        /// <param name="data">DocumentCategoricalData</param>
        /// <returns>RadTreeViewItem to be inserted in the category node</returns>
        private RadTreeViewItem InsertTreeViewItem_Blog(DocumentCategoricalData data)
        {
            RadTreeViewItem blogTreeViewItem = new RadTreeViewItem()
            {
                HorizontalContentAlignment = System.Windows.HorizontalAlignment.Stretch
            };

            #region Header
            Grid headerGrid = new Grid();
            headerGrid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = GridLength.Auto
            });
            headerGrid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = new GridLength(1, GridUnitType.Star)
            });

            TextBlock headerCompanyName = new TextBlock()
            {
                Text = data.DocumentCompanyName,// + " (" + data.DocumentSecurityTicker + ")",
                VerticalAlignment = System.Windows.VerticalAlignment.Center,
                TextWrapping      = TextWrapping.Wrap,
                Style             = (Style)(this.Resources["TextBlockStyle"])
            };

            headerCompanyName.SetValue(Grid.ColumnProperty, 0);

            TextBlock headerUpdateNotification = new TextBlock()
            {
                Text              = "*NEW*",
                Margin            = new Thickness(2, 0, 0, 0),
                Foreground        = new SolidColorBrush(Colors.Red),
                VerticalAlignment = System.Windows.VerticalAlignment.Center,
                TextWrapping      = TextWrapping.Wrap,
                Visibility        = Visibility.Collapsed,
                Style             = (Style)(this.Resources["TextBlockStyle"])
            };

            updateInfo.Add(new UpdationData()
            {
                UpdationTag     = UpdationTags.COMPANY_NAME,
                UpdationInfo    = data,
                UpdationElement = headerUpdateNotification
            });

            headerUpdateNotification.SetValue(Grid.ColumnProperty, 1);

            headerGrid.Children.Add(headerCompanyName);
            headerGrid.Children.Add(headerUpdateNotification);

            blogTreeViewItem.Header = headerGrid;
            #endregion

            #region Sub TreeView
            RadTreeViewItem blogSubTreeViewItem = new RadTreeViewItem()
            {
                HorizontalContentAlignment = System.Windows.HorizontalAlignment.Stretch
            };

            #region Header
            Border blogSubTreeViewItemHeaderBorder = new Border()
            {
                BorderThickness     = new Thickness(0, 1, 0, 1),
                BorderBrush         = new SolidColorBrush(Colors.Black),
                HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch,
                Margin = new Thickness(-18, 0, 0, 0)
            };

            Grid blogSubTreeViewItemHeaderGrid = new Grid()
            {
                FlowDirection = System.Windows.FlowDirection.LeftToRight
            };
            blogSubTreeViewItemHeaderGrid.RowDefinitions.Add(new RowDefinition()
            {
                Height = GridLength.Auto
            });
            blogSubTreeViewItemHeaderGrid.RowDefinitions.Add(new RowDefinition()
            {
                Height = GridLength.Auto
            });

            #region Comment Listing
            Grid blogSubTreeViewItemHeaderGridCommentGrid = new Grid()
            {
                Margin = new Thickness(0, 5, 0, 0)
            };
            blogSubTreeViewItemHeaderGridCommentGrid.SetValue(Grid.ColumnProperty, 0);
            blogSubTreeViewItemHeaderGridCommentGrid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = GridLength.Auto
            });
            blogSubTreeViewItemHeaderGridCommentGrid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = GridLength.Auto
            });
            blogSubTreeViewItemHeaderGridCommentGrid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = new GridLength(1, GridUnitType.Star)
            });

            foreach (CommentDetails comment in data.CommentDetails.OrderByDescending(record => record.CommentOn))
            {
                blogSubTreeViewItemHeaderGridCommentGrid.RowDefinitions.Add(new RowDefinition()
                {
                    Height = GridLength.Auto
                });
                TextBlock commentOnTextBlock = new TextBlock()
                {
                    Text = comment.CommentOn.ToLocalTime().ToShortDateString(),
                    VerticalAlignment = System.Windows.VerticalAlignment.Center,
                    Margin            = new Thickness(5, 0, 0, 0),
                    Style             = (Style)(this.Resources["TextBlockStyle"])
                };
                commentOnTextBlock.SetValue(Grid.RowProperty, blogSubTreeViewItemHeaderGridCommentGrid.RowDefinitions.Count - 1);
                commentOnTextBlock.SetValue(Grid.ColumnProperty, 0);


                TextBlock commentByTextBlock = new TextBlock()
                {
                    Text = comment.CommentBy,
                    VerticalAlignment = System.Windows.VerticalAlignment.Center,
                    Margin            = new Thickness(5, 0, 0, 0),
                    Style             = (Style)(this.Resources["TextBlockStyle"])
                };
                commentByTextBlock.SetValue(Grid.RowProperty, blogSubTreeViewItemHeaderGridCommentGrid.RowDefinitions.Count - 1);
                commentByTextBlock.SetValue(Grid.ColumnProperty, 1);

                TextBlock commentTextBlock = new TextBlock()
                {
                    Text = comment.Comment,
                    VerticalAlignment = System.Windows.VerticalAlignment.Center,
                    Margin            = new Thickness(5, 0, 5, 0),
                    Style             = (Style)(this.Resources["TextBlockStyle"])
                };
                commentTextBlock.SetValue(Grid.RowProperty, blogSubTreeViewItemHeaderGridCommentGrid.RowDefinitions.Count - 1);
                commentTextBlock.SetValue(Grid.ColumnProperty, 2);

                blogSubTreeViewItemHeaderGridCommentGrid.Children.Add(commentOnTextBlock);
                blogSubTreeViewItemHeaderGridCommentGrid.Children.Add(commentByTextBlock);
                blogSubTreeViewItemHeaderGridCommentGrid.Children.Add(commentTextBlock);
            }

            blogSubTreeViewItemHeaderGrid.Children.Add(blogSubTreeViewItemHeaderGridCommentGrid);
            #endregion

            #region Content Updation
            Grid blogSubTreeViewItemHeaderGridUpdationGrid = new Grid();
            blogSubTreeViewItemHeaderGridUpdationGrid.SetValue(Grid.RowProperty, 1);
            blogSubTreeViewItemHeaderGridUpdationGrid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = new GridLength(1, GridUnitType.Star)
            });
            blogSubTreeViewItemHeaderGridUpdationGrid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = GridLength.Auto
            });
            blogSubTreeViewItemHeaderGridUpdationGrid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = GridLength.Auto
            });
            blogSubTreeViewItemHeaderGridUpdationGrid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = GridLength.Auto
            });

            TextBox documentCommentUpdation = new TextBox()
            {
                Margin = new Thickness(5),
                Style  = (Style)(this.Resources["TextBoxStyle"])
            };
            documentCommentUpdation.SetValue(Grid.ColumnProperty, 0);

            TextBlock alertLabel = new TextBlock()
            {
                Text              = "Alert:",
                Margin            = new Thickness(5, 0, 0, 0),
                VerticalAlignment = System.Windows.VerticalAlignment.Center,
                FontWeight        = FontWeights.Bold,
                Style             = (Style)(this.Resources["TextBlockStyle"])
            };
            alertLabel.SetValue(Grid.ColumnProperty, 1);

            RadComboBox userListingComboBox = new RadComboBox()
            {
                Margin = new Thickness(5, 0, 0, 0),
                Style  = (Style)(this.Resources["RadComboBoxStyle"])
            };
            userListingComboBox.SetValue(Grid.ColumnProperty, 2);

            RadButton commentUpdationButton = new RadButton()
            {
                Margin  = new Thickness(5, 0, 5, 0),
                Content = "+",
                Style   = (Style)(this.Resources["RadButtonStyle"])
            };
            commentUpdationButton.SetValue(Grid.ColumnProperty, 3);

            blogSubTreeViewItemHeaderGridUpdationGrid.Children.Add(documentCommentUpdation);
            blogSubTreeViewItemHeaderGridUpdationGrid.Children.Add(alertLabel);
            blogSubTreeViewItemHeaderGridUpdationGrid.Children.Add(userListingComboBox);
            blogSubTreeViewItemHeaderGridUpdationGrid.Children.Add(commentUpdationButton);
            #endregion

            blogSubTreeViewItemHeaderGrid.Children.Add(blogSubTreeViewItemHeaderGridUpdationGrid);
            blogSubTreeViewItemHeaderBorder.Child = blogSubTreeViewItemHeaderGrid;

            blogSubTreeViewItem.Header = blogSubTreeViewItemHeaderBorder;
            #endregion

            blogTreeViewItem.Items.Add(blogSubTreeViewItem);
            #endregion

            return(blogTreeViewItem);
        }