我如何在运行时移动游戏部件(控制)

我正在做一个简单的c#程序的游戏骑士之旅在c#艰难的方式来学习所有我能c#。我有一个棋盘和一个骑士，骑士是一个定制的面板，上面有骑士的照片。

我想做的是允许用户在运行时点击并拖动骑士块控件(正是你可以在设计时移动控件来放置它的方式)，但无论出于何种原因，我得到了一些非常不希望的结果。

    private void KTmain_Load(object sender, EventArgs e)
    {
        boolKnightmoves = false;
    }
    private void kpcKnight_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
    {
        switch (e.Button)
        {
            case MouseButtons.Left:
                boolKnightmoves = true;
                intCurMouseX = e.X;
                intCurMouseY = e.Y;
                break;
            case MouseButtons.Right:
            case MouseButtons.Middle:
            case MouseButtons.XButton1:
            case MouseButtons.XButton2:
            case MouseButtons.None:
            default:
                boolKnightmoves = false;
                break;
        }
    }
    private void kpcKnight_MouseUp(object sender, MouseEventArgs e)
    {
        switch (e.Button)
        {
            case MouseButtons.Left:
                boolKnightmoves = false;
                break;
            case MouseButtons.Right:
            case MouseButtons.Middle:
            case MouseButtons.XButton1:
            case MouseButtons.XButton2:
            case MouseButtons.None:
            default:
                boolKnightmoves = false;
                break;
        }
    }
    private void kpcKnight_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
    {
        if (boolKnightmoves)
        {                
            txtTest.Text = e.X + ", " + e.Y;
            txtTest.Text += Environment.NewLine + kpcKnight.Location;
            int i = e.X == intCurMouseX ? 0 : e.X > intCurMouseX ? 1 : -1;
            int j = e.Y == intCurMouseY ? 0 : e.Y > intCurMouseY ? 1 : -1;
            txtTest.Text += Environment.NewLine + i.ToString() + ", " + j.ToString();
            kpcKnight.Location = new Point(
                 kpcKnight.Location.X + i,
                 kpcKnight.Location.Y + j);//e.Y == intCurMouseY ? 0 : e.Y > intCurMouseY ? 1 : -1);
                                            //e.X == intCurMouseX ? 0 : e.X > intCurMouseX ? 1 : -1,
            intCurMouseX = e.X;
            intCurMouseY = e.Y;
        }
    }
    private void kpcKnight_MouseLeave(object sender, EventArgs e)
    {
        boolKnightmoves = false;
    }
    private void kpcKnight_LocationChanged(object sender, EventArgs e)
    {
        kpcKnight.Refresh();
    }

我看不出为什么这段代码不能做同样的事情，但我显然错过了一些东西。当我点击骑士并移动它时，它的移动速度与鼠标不同，它的移动速度要慢得多。当移动到你看不到的地方时，它也会褪色。

我如何让骑士棋子的移动方式与在表单设计器中的移动方式相同，让棋子在棋盘上移动是有意义的?

任何帮助都将不胜感激。

我更新了代码一点，它似乎有所帮助，但它的动画方面仍然相当不稳定，面板在移动和放置时拾取了一点背景。

它是如何在表单设计器中如此顺利地完成的?

    private void kpcKnight_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
    {
        if (boolKnightmoves)
        {                
            txtTest.Text = e.X + ", " + e.Y;
            txtTest.Text += Environment.NewLine + kpcKnight.Location;
            int x = kpcKnight.Location.X + e.X - intCurMouseX;
            int y = kpcKnight.Location.Y + e.Y - intCurMouseY;
            kpcKnight.Location = new Point(x, y);
            kpcKnight.Refresh();
            /*
            int i = e.X == intCurMouseX ? 0 : e.X > intCurMouseX ? 1 : -1;
            int j = e.Y == intCurMouseY ? 0 : e.Y > intCurMouseY ? 1 : -1;
            txtTest.Text += Environment.NewLine + i.ToString() + ", " + j.ToString();
            kpcKnight.Location = new Point(
                 kpcKnight.Location.X + i,
                 kpcKnight.Location.Y + j);//e.Y == intCurMouseY ? 0 : e.Y > intCurMouseY ? 1 : -1);
                                            //e.X == intCurMouseX ? 0 : e.X > intCurMouseX ? 1 : -1,
            intCurMouseX = e.X;
            intCurMouseY = e.Y;*/
        }
    }