wpf窗体中将windowstyle设为none，边框就没了，那怎么实现窗体的拖动呢？

Question

如题，pf窗体中将windowstyle设为none，边框就没了，那怎么实现窗体的拖动呢？

Answer 1

//窗口可拖动实现
    [DllImport("user32.dll")]
    public static extern bool ReleaseCapture();
    [DllImport("user32.dll")]
    public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
    public const int WM_SYSCOMMAND = 0x0112;
    public const int SC_MOVE=0xF010;
    public const int HTCAPTION = 0x0002;

    private void MainForm_move(object sender, MouseEventArgs e)
    {
        ReleaseCapture();
        SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);
    }