LabelPlus.PicView.PicView C# (CSharp) Method

        public PicView()
        {
            InitializeComponent();

            //拖拽操作相关事件
            this.MouseDown += new MouseEventHandler(this.PicView_Draging_MouseDown);
            this.MouseMove += new MouseEventHandler(this.PicView_Draging_MouseMove);
            this.MouseUp += new MouseEventHandler(this.PicView_Draging_MouseUp);
            //缩放操作相关事件
            this.MouseWheel += new MouseEventHandler(PicView_Zooming_MouseWheel);

            //标签操作相关事件
            this.MouseClick += new MouseEventHandler(this.PicView_Label_MouseClick);
            this.KeyDown += new KeyEventHandler(PicView_label_KeyDown);
            this.KeyUp += new KeyEventHandler(PicView_Label_KeyUp);

            //提示标签
            toolTip.UseFading = false;
            toolTip.UseAnimation = false;
            toolTip.BackColor = Color.Black;
            toolTip.ForeColor = Color.White;

            EnableMakeImage = true;
            AlwaysShowGroup = false;
        }