internal static void AddTab(DetailsTemplatesSurface designSurface)
{
if (designSurface != null)
{
IDesignerHost designerHost = designSurface.GetService(typeof(IDesignerHost)) as IDesignerHost;
if (designerHost != null)
{
DesignerTransaction designerTransaction = null;
try
{
designerTransaction = designerHost.CreateTransaction("TabControlAddTabPage" + designSurface.TemplateTab.Site.Name);
Hashtable hashtable = new Hashtable();
hashtable["Parent"] = designSurface.TemplateTab;
hashtable["TabPageIndex"] = designSurface.TemplateTab.SelectedIndex + 1;
ToolboxItem toolboxItem = new ToolboxItem(typeof(CustomTabPage));
toolboxItem.CreateComponents(designerHost, hashtable);
}
finally
{
if (designerTransaction != null)
{
designerTransaction.Commit();
}
}
}
}
}
private static void RemoveTab(DetailsTemplatesSurface designSurface)
{
UIService uiservice = null;
IDesignerHost designerHost = designSurface.GetService(typeof(IDesignerHost)) as IDesignerHost;
if (designerHost != null)
{
uiservice = (designerHost.GetService(typeof(UIService)) as UIService);
}
if (uiservice != null)
{
if (designSurface.TemplateTab.Controls.Count <= 1)
{
uiservice.ShowMessage(Strings.CannotDeletePage);
return;
}
TabPage selectedTab = designSurface.TemplateTab.SelectedTab;
if (selectedTab != null)
{
DialogResult dialogResult = uiservice.ShowMessage(Strings.ConfirmDeleteTab(selectedTab.Text), UIService.DefaultCaption, MessageBoxButtons.OKCancel);
if (dialogResult == DialogResult.OK)
{
DesignerTransaction designerTransaction = null;
try
{
designerTransaction = designerHost.CreateTransaction("TabControlRemoveTabPage" + designSurface.TemplateTab.Site.Name);
designerHost.DestroyComponent(selectedTab);
}
finally
{
if (designerTransaction != null)
{
designerTransaction.Commit();
}
}
designSurface.DataContext.IsDirty = true;
}
}
}
}
