silverlight 画面图形 周期填充 CPU占用逐渐增长？？

[chmdcr]

问题是这个样子滴
我周期（1s）修改画面上几个图形的fill属性
发现浏览器的CPU占用会随着时间不断的升高 ，刚开始的时候还很正常 但开了1个多小时候浏览器的CPU占用均值是20 峰值能达到50 估计如果一直开下去 还会持续升高 现在已经能确定就是填充惹的货 这到底是为了什么呢？？
代码如下

 public partial class FlowChart1 : Page
    {
        DispatcherTimer TimerClock;
        RTDBServiceClient client = new RTDBServiceClient();
        SolidColorBrush clBlue = new SolidColorBrush(Colors.Blue);
        SolidColorBrush clRed = new SolidColorBrush(Colors.Red);
        SolidColorBrush clGreen = new SolidColorBrush(Colors.Green);

        public FlowChart1()
        {
            InitializeComponent();            
            BeginMy();
        }

         public void BeginMy()
        {
            TimerClock = new System.Windows.Threading.DispatcherTimer();
            TimerClock.Interval = new TimeSpan(0, 0, 1);
            TimerClock.Start();
            TimerClock.Tick += new EventHandler(TimerClock_Tick);

        }
        void TimerClock_Tick(object sender, EventArgs e)
        {
            client.GetSnapValues1Completed += new EventHandler<GetSnapValues1CompletedEventArgs>(client_GetSnapValues1Completed);
           
            client.GetSnapValues1Async(4);
        }

        void client_GetSnapValues1Completed(object sender, GetSnapValues1CompletedEventArgs e)
        {
            string strRes = e.Result;
            string[] strTemp = strRes.Split(new char[1] { ',' });
            int[] da = { Convert.ToInt32(strTemp[0]), Convert.ToInt32(strTemp[1]), Convert.ToInt32(strTemp[2]), Convert.ToInt32(strTemp[3]) };
            SetBkColor(da);
            //throw new NotImplementedException();
        }
        public void SetBkColor(int[] arr)
        {
            int nTemp=0;
	   for (int i = 0; i < arr.Length; i++)
	  {
                nTemp = arr[i] % 3;
                switch(i)
                {
                    case 0:

                        receive1.Text = nTemp.ToString();
                        switch(arr[i]%3)
				        {
	                       case 0:
		                       ChangeColor0(clRed);
		                       break;
		                    case 1:
                               ChangeColor0(clBlue);
                               break;
		                    case 2:
                              ChangeColor0(clGreen);
                            break;
				        }
                        break;
                    case 1:
                        receive2.Text = nTemp.ToString();
                        switch(arr[i]%3)
				        {
	                       case 0:
                                ChangeColor1(clRed);
		                       break;
		                    case 1:
                               ChangeColor1(clBlue);
                               break;
		                    case 2:
                               ChangeColor1(clGreen);
                            break;
				        }
                        break;
                    default:
                        receive3.Text = nTemp.ToString();
                        switch(arr[i]%3)
				        {
	                       case 0:
                                ChangeColor2(clRed);
		                       break;
		                    case 1:
                               ChangeColor2(clBlue);
                               break;
		                    case 2:
                               ChangeColor2(clGreen);
                            break;
				        }
                        break;
                }
				
		
			}
       
        }

        public void ChangeColor0(SolidColorBrush br)
        {
            valve1.Fill = br;//new SolidColorBrush(color);
            valve2.Fill = br;
            valve3.Fill = br;
            valve4.Fill = br;
        }

        public void ChangeColor1(SolidColorBrush br)
        {
            
            valve5.Fill = br;
            valve6.Fill = br;
            valve7.Fill = br;
            valve8.Fill = br;
        }

        public void ChangeColor2(SolidColorBrush br)
        {
            valve9.Fill = br;
            valve10.Fill = br;
            valve11.Fill = br;
            valve12.Fill = br;
            valve13.Fill = br;
            valve14.Fill = br;
        }

    }

[chmdcr]

哇靠 又三连发 公司的破电脑 破网络 我的分啊
忘了说 我的浏览器是 IE6

[kakaniuren]

可怜的LZ，帮顶。顺便学习.