public override void ApplyChanges()
        {
            SimpleListView simpleListView = (SimpleListView)this.ParentToolPane.SelectedWebPart;

            simpleListView.ListToDisplay = ddlList.SelectedValue;

            if (rdButtons.SelectedValue == "Yes")
            {
                simpleListView.IsExternalList = true;
            }
            else
            {
                simpleListView.IsExternalList = false;
            }
        }
        protected override void CreateChildControls()
        {
            try
            {
                Table table = new Table();

                this.webPart     = (SimpleListView)this.ParentToolPane.SelectedWebPart;
                lblListToDisplay = new Label();
                lblViewerPageUrl = new Label();

                if (SPContext.Current.Web.Url.ToLower().Contains("/eng/"))
                {
                    lblListToDisplay.Text = "List to Display:";
                    lblViewerPageUrl.Text = "Url of the Item Viewer Page:";
                }
                else
                {
                    lblListToDisplay.Text = "Liste à afficher:";
                    lblViewerPageUrl.Text = "Url de la page de visionneur d'item:";
                }

                try
                {
                    if (webPart.ListId != null)
                    {
                        using (SPSite site = new SPSite(SPContext.Current.Site.Url))
                        {
                            using (SPWeb web = site.OpenWeb(webPart.ListWebId))
                            {
                                SPList selList = web.Lists[webPart.ListId];
                                txtListTitle.Text = selList.Title;

                                ddlViews = new DropDownList();
                                foreach (SPView view in selList.Views)
                                {
                                    ListItem item = new ListItem(view.Title);

                                    if (webPart.ViewName != string.Empty && view.Title.Equals(webPart.ViewName))
                                    {
                                        item.Selected = true;
                                    }
                                    ddlViews.Items.Add(item);
                                }
                            }
                        }
                    }
                }
                catch (Exception ex)
                {
                    LogEngine.Log(ex, "Accessible Lists");
                }

                lblListToDisplay.Font.Bold = true;
                lblViewerPageUrl.Font.Bold = true;

                toolPartPanel = new Panel();

                this.txtListTitle.ID       = "txtEntityPath";
                this.txtListTitle.CssClass = "UserInput";
                this.txtListTitle.Style.Add("margin", "4px 0 0 0");

                btnList               = new Button();
                btnList.CssClass      = "UserButton";
                btnList.OnClientClick = String.Format("LaunchPickerTreeDialog('CbqPickerSelectListTitle','CbqPickerSelectListText','{0}','', '{1}', null,'','','/_layouts/images/smt_icon.gif','', callback, ''); return false;", "listsOnly", SPContext.Current.Web.Url);
                btnList.Text          = "...";

                txtItemViewerUrl = new TextBox();
                if (webPart.ItemViewerUrl != null)
                {
                    txtItemViewerUrl.Text = webPart.ItemViewerUrl;
                }

                TableRow  row  = new TableRow();
                TableCell cell = new TableCell();
                cell.Controls.Add(lblListToDisplay);
                row.Cells.Add(cell);

                cell = new TableCell();
                cell.Controls.Add(txtListTitle);
                cell.Controls.Add(btnList);
                row.Cells.Add(cell);
                table.Rows.Add(row);

                if (ddlViews != null)
                {
                    row  = new TableRow();
                    cell = new TableCell();
                    row.Cells.Add(cell);
                    cell = new TableCell();
                    cell.Controls.Add(ddlViews);
                    row.Cells.Add(cell);
                    table.Rows.Add(row);
                }

                row  = new TableRow();
                cell = new TableCell();
                cell.Controls.Add(lblViewerPageUrl);
                row.Cells.Add(cell);

                cell = new TableCell();
                cell.Controls.Add(txtItemViewerUrl);
                row.Cells.Add(cell);
                table.Rows.Add(row);
                toolPartPanel.Controls.Add(hdnListIdentifier);
                toolPartPanel.Controls.Add(table);
                Controls.Add(toolPartPanel);
                base.CreateChildControls();
            }
            catch (Exception ex)
            {
                LogEngine.Log(ex, "Accessible Lists");
            }
        }
        protected override void CreateChildControls()
        {
            try
            {
                Table table = new Table();

                this.webPart = (SimpleListView)this.ParentToolPane.SelectedWebPart;
                lblListToDisplay = new Label();
                lblViewerPageUrl = new Label();

                if (SPContext.Current.Web.Url.ToLower().Contains("/eng/"))
                {
                    lblListToDisplay.Text = "List to Display:";
                    lblViewerPageUrl.Text = "Url of the Item Viewer Page:";
                }
                else
                {
                    lblListToDisplay.Text = "Liste à afficher:";
                    lblViewerPageUrl.Text = "Url de la page de visionneur d'item:";
                }

                try
                {
                    if (webPart.ListId != null)
                    {
                        using (SPSite site = new SPSite(SPContext.Current.Site.Url))
                        {
                            using (SPWeb web = site.OpenWeb(webPart.ListWebId))
                            {
                                SPList selList = web.Lists[webPart.ListId];
                                txtListTitle.Text = selList.Title;

                                ddlViews = new DropDownList();
                                foreach (SPView view in selList.Views)
                                {
                                    ListItem item = new ListItem(view.Title);

                                    if (webPart.ViewName != string.Empty && view.Title.Equals(webPart.ViewName))
                                        item.Selected = true;
                                    ddlViews.Items.Add(item);
                                }
                            }
                        }
                    }
                }
                catch (Exception ex)
                {
                    LogEngine.Log(ex, "Accessible Lists");
                }

                lblListToDisplay.Font.Bold = true;
                lblViewerPageUrl.Font.Bold = true;

                toolPartPanel = new Panel();

                this.txtListTitle.ID = "txtEntityPath";
                this.txtListTitle.CssClass = "UserInput";
                this.txtListTitle.Style.Add("margin", "4px 0 0 0");

                btnList = new Button();
                btnList.CssClass = "UserButton";
                btnList.OnClientClick = String.Format("LaunchPickerTreeDialog('CbqPickerSelectListTitle','CbqPickerSelectListText','{0}','', '{1}', null,'','','/_layouts/images/smt_icon.gif','', callback, ''); return false;", "listsOnly", SPContext.Current.Web.Url);
                btnList.Text = "...";

                txtItemViewerUrl = new TextBox();
                if (webPart.ItemViewerUrl != null)
                    txtItemViewerUrl.Text = webPart.ItemViewerUrl;

                TableRow row = new TableRow();
                TableCell cell = new TableCell();
                cell.Controls.Add(lblListToDisplay);
                row.Cells.Add(cell);

                cell = new TableCell();
                cell.Controls.Add(txtListTitle);
                cell.Controls.Add(btnList);
                row.Cells.Add(cell);
                table.Rows.Add(row);

                if (ddlViews != null)
                {
                    row = new TableRow();
                    cell = new TableCell();
                    row.Cells.Add(cell);
                    cell = new TableCell();
                    cell.Controls.Add(ddlViews);
                    row.Cells.Add(cell);
                    table.Rows.Add(row);
                }

                row = new TableRow();
                cell = new TableCell();
                cell.Controls.Add(lblViewerPageUrl);
                row.Cells.Add(cell);

                cell = new TableCell();
                cell.Controls.Add(txtItemViewerUrl);
                row.Cells.Add(cell);
                table.Rows.Add(row);
                toolPartPanel.Controls.Add(hdnListIdentifier);
                toolPartPanel.Controls.Add(table);
                Controls.Add(toolPartPanel);
                base.CreateChildControls();
            }
            catch (Exception ex)
            {
                LogEngine.Log(ex, "Accessible Lists");
            }
        }