/// <summary>
/// Gets the action associated with the specified Button.
/// </summary>
/// <param name="button">The Button to lookup.</param>
/// <returns>The action associated with the Button; null if there is none.</returns>
public static TriggerAction GetAction(ButtonBase button)
{
TriggerCollection triggers = (TriggerCollection)button.GetValue(TriggersProperty);
if (triggers != null)
{
foreach (Trigger trigger in triggers)
{
ClickTrigger clickTrigger = trigger as ClickTrigger;
if (clickTrigger != null)
{
return(clickTrigger.Action);
}
}
}
return(null);
}
/// <summary>
/// Sets the action associated with the specified Button.
/// </summary>
/// <param name="button">The Button to associate the action with.</param>
/// <param name="action">The action to associate with the button.</param>
public static void SetAction(ButtonBase button, TriggerAction action)
{
if (action == null)
{
return;
}
TriggerCollection triggers = GetTriggers(button);
foreach (Trigger trigger in triggers)
{
ClickTrigger clickTrigger = trigger as ClickTrigger;
clickTrigger.Action = action;
}
ClickTrigger newTrigger = new ClickTrigger();
newTrigger.Action = action;
triggers.Add(newTrigger);
}