public void SetLocation(BreadcrumbTrail aLocation)
{
lock (iLockObject)
{
iLocation = aLocation;
if (aLocation.Count > 1)
{
iButtonUpDirectory.Close();
iButtonUpDirectory.Open();
if (iButtonHome != null)
{
iButtonHome.Close();
iButtonHome.Open();
}
}
else
{
iButtonUpDirectory.Close();
if (iButtonHome != null)
{
iButtonHome.Close();
}
}
}
this.Dispatcher.BeginInvoke(new Action(delegate()
{
this.Children.Clear();
for (int i = 0; i < aLocation.Count; i++)
{
Button b = new Button();
b.Tag = i;
b.DataContext = aLocation[i].Title;
if (i != aLocation.Count - 1)
{
b.Style = FindResource("BreadcrumbButton") as Style;
b.Click += (sender, args) =>
{
int up = (int)(sender as Button).Tag;
Up((aLocation.Count - up - 1));
};
}
else
{
b.Style = FindResource("BreadcrumbButtonNoClick") as Style;
}
this.Children.Add(b);
}
}));
}
/// <summary>
/// Initializes the breadcrumb trail.
/// </summary>
protected virtual void InitializeBreadcrumbTrail()
{
if(this.breadcrumbTrail == null)
this.breadcrumbTrail = new BreadcrumbTrail();
}
public EventArgsBreadcrumbNavigation(BreadcrumbTrail aBreadcrumbTrail)
{
BreadcrumbTrail = aBreadcrumbTrail;
}
