private void OnFunctionSwitchStateChanged(FunctionSwitchStateChangedMessage message)
{
System.Diagnostics.Debug.Assert(_partialViewDict.ContainsKey(message.FunctionTag), "功能标记不在缓存字典中");
foreach (TabItem tab in this.leftTabControl2.Items)
{
if (tab.Tag.ToString() == message.FunctionTag)
{
return;
}
}
// 创建视图
FrameworkElement view = (FrameworkElement)Activator.CreateInstance(_partialViewDict[message.FunctionTag],
new object[] { message.FunctionTag });
this.leftTabControl2.Items.Add(new TabItem()
{
Header = ViewModel.FunctionPanelItems.First(p => p.Tag == message.FunctionTag).Header,
Tag = message.FunctionTag,
Content = view
});
// 再次发送一条通知消息，因为在此之前ViewModel没有收到开关状态改变消息
Messenger.Default.Send(message, view.DataContext.GetType());
}
private void OnFunctionSwitchStateChanged(FunctionSwitchStateChangedMessage message)
{
if (message.FunctionTag == FunctionTag)
{
_isOpen = message.IsOpen;
if (_isOpen)
{
PrivateEnableFunction();
}
else
{
PrivateDisableFunction();
}
}
}