// Helper method to save the value of a template. This sets up all the right Undo state.
static void PersistTemplate(TabPanel panel, IDesignerHost host, ITemplate template, string propertyName)
{
using (var transaction = host.CreateTransaction("SetEditableDesignerRegionContent")) {
var propertyInfo = panel.GetType().GetProperty(propertyName);
if (propertyInfo == null)
{
return;
}
propertyInfo.SetValue(panel, template, null);
transaction.Commit();
}
}
// Helper method to save the value of a template. This sets up all the right Undo state.
static void PersistTemplate(TabPanel panel, IDesignerHost host, ITemplate template, string propertyName) {
using(var transaction = host.CreateTransaction("SetEditableDesignerRegionContent")) {
var propertyInfo = panel.GetType().GetProperty(propertyName);
if(propertyInfo == null)
return;
propertyInfo.SetValue(panel, template, null);
transaction.Commit();
}
}
/// <summary>
/// Notifies the handler, that a drag operation has started above the control
/// </summary>
/// <param name="effect"></param>
public void NotifyDragStarted(DragDropEffect effect)
{
TabPanel TabPanel = this.element.GetVisualDescendantsDepthFirst <TabPanel>().FirstOrDefault();
if (TabPanel != null)
{
IDragDropUiTargetHandler Handler = DragDrop.GetDragDropUITargetHandler(TabPanel.GetType());
if (Handler != null)
{
this.panelTargetHandler = Handler.Create(TabPanel, this.adapter, false);
}
}
if (this.panelTargetHandler == null)
{
this.panelTargetHandler = new DummyUiHandler();
}
this.panelTargetHandler.NotifyDragStarted(effect);
}
