可拖动,可resize
如下图所示:
拖动参考:
https://www.songshizhao.com/blog/blogPage/1440.html
resize代码参考:
Window.Current.CoreWindow.PointerMoved += (s, e) => { try { Windows.UI.Input.PointerPoint p = e.CurrentPoint; if (sizeable_mark.IsPressed || can_resize) { if (p.Properties.IsLeftButtonPressed) { can_resize = true; //获得移动距离 double deltaX = p.Position.X - _oldPosition2.X; double deltaY = p.Position.Y - _oldPosition2.Y; double nw = ChildWidth + deltaX; var nh= ChildHeight + deltaY; if (nw < 100) nw = 100; if (nh < 45) nh = 100; //ChildWidth += deltaX; //ChildHeight += deltaY; ChildWidth = nw; ChildHeight = nh; } else { //鼠标按键没有按下 则禁止resize can_resize = false; } } //调整基准位置 //can_resize = false; _oldPosition2 = new Point(p.Position.X, p.Position.Y); } catch (Exception ex) { Debug.WriteLine(ex.Message+ex.Source.ToString()); } }; private double childWidth=400; public double ChildWidth { get { return childWidth; } set { //if (value<20) //{ // value = 20; //} childWidth = value; OnPropertyChanged(); } } private double childHeight=300; public double ChildHeight { get { return childHeight; } set { childHeight = value; //if (value < 20) //{ // value = 20; //} OnPropertyChanged(); } } private Point _oldPosition; private Point _oldPosition2; public bool can_resize { get; set; } = false;