public static object OpenWindowDialog(UserControl control, WindowViewModelBase_VM dataContext, double width, double height, double minwidth, double minheight, Window owner = null)
{
object value = null;
var window = GetWindow(control, dataContext, width, height, minwidth, minheight, owner, delegate(object obj) { value = obj; });
window.ShowDialog();
return(value);
}
public static Window GetWindow(UserControl control, WindowViewModelBase_VM dataContext, double width, double height, double minwidth, double minheight, Window owner, Action <object> Close = null)
{
var window = new Window();
window.Width = width;
window.Height = height;
window.MinWidth = minwidth;
window.MinHeight = minheight;
window.Content = control;
window.DataContext = dataContext;
window.Owner = owner;
Binding positionBinding = new Binding("Title")
{
Source = dataContext
};
window.SetBinding(Window.TitleProperty, positionBinding);
CancelEventHandler delClose = (a, e) =>
{
e.Cancel = true;
dataContext.CloseCommand.Execute(window);
if (owner != null)
{
owner.Activate();
}
};
if (dataContext != null)
{
window.Closing += delClose;
dataContext._attachedWindow = window;
dataContext.CloseCommand = new RelayCommand(delegate(object obj)
{
window.Dispatcher.BeginInvoke(DispatcherPriority.Send, (Action)(() =>
{
if (dataContext.Closing(obj))
{
window.Closing -= delClose;
if (obj == window)
{
obj = null;
}
window.Close();
if (Close != null)
{
Close(obj);
}
}
}
));
});
}
System.Windows.Forms.Integration.ElementHost.EnableModelessKeyboardInterop(window);
return(window);
}
public static void OpenWindow(UserControl control, WindowViewModelBase_VM dataContext, double width, double height, double minwidth, double minheight, Window owner = null)
{
var window = GetWindow(control, dataContext, width, height, minwidth, minheight, owner);
window.Show();
}