public TakeoutPage()
{
viewModel = new TakeoutViewModel(this);
this.BindingContext = viewModel;
InitializeComponent();
}
public TakeoutPage()
{
InitializeComponent();
TakeoutViewModel viewModel = new TakeoutViewModel(this, ctrProducts, ctrlSelected, ctrProducts.spProductType, ctrProducts.svProductList, ctrlSelected.lbList, crtlRequest.ugRequestList);
this.DataContext = viewModel;
}
/// <summary>
/// 初始化
/// </summary>
public void Init()
{
TakeoutViewModel viewModel = this.DataContext as TakeoutViewModel;
viewModel.Init();
if (!IsInitialProduct)
{
ctrProducts.InitialProduct();
IsInitialProduct = true;
}
}
public MainWindow()
{
InitializeComponent();
// 显示隐藏状态更改
this.IsVisibleChanged += (x, y) =>
{
lock (IsOpeningObj)
{
if ((bool)y.NewValue)
{
IsOpening = true;
}
else
{
IsOpening = false;
}
}
};
this.Activated += (x, y) =>
{
lock (IsOpeningObj)
{
IsActiving = true;
}
};
this.Deactivated += (x, y) =>
{
lock (IsOpeningObj)
{
IsActiving = false;
}
};
this.GotKeyboardFocus += (x, y) =>
{
lock (IsOpeningObj)
{
IsFocusing = true;
}
};
this.LostKeyboardFocus += (x, y) =>
{
lock (IsOpeningObj)
{
IsFocusing = false;
}
};
// 保持窗口开启事件
System.Threading.Tasks.Task.Factory.StartNew(() =>
{
for (;;)
{
System.Threading.Thread.Sleep(3000);
lock (IsOpeningObj)
{
if (IsOpening)
{
if (IsActiving && IsFocusing)
{
continue;
}
System.Threading.Tasks.Task.Factory.StartNew(() =>
{
this.Dispatcher.BeginInvoke(new Action(() =>
{
#if !DEBUG
this.Activate();
this.Topmost = true;
#endif
this.Focus();
}));
});
}
}
}
}, TaskCreationOptions.LongRunning);
// 貌似这个不会发生, 不用担心(因为不可点, 所以无法获取)
this.MouseDown += (x, y) => {
this.Close();
};
#if !DEBUG
this.WindowState = System.Windows.WindowState.Maximized;
this.Topmost = true;
// 防止超出第一屏幕在第二屏幕边缘也显示
this.ResizeMode = System.Windows.ResizeMode.NoResize;
#endif
// 计算两个List的高度参数
CalcSize();
viewModel = new TakeoutViewModel(this, this.ctrProducts.grdListParent, this.ctrSelected.grdListParent, this.ctrCheckout);
this.DataContext = viewModel;
this.Loaded += (x, y) =>
{
if (!IsLoadedIt)
{
IsLoadedIt = true;
viewModel.Init();
}
};
}
/// <summary>
/// 刷新客显
/// </summary>
public void RefreshPM()
{
TakeoutViewModel viewModel = this.DataContext as TakeoutViewModel;
viewModel.RefreshPM();
}
