public MainWindow()
{
InitializeComponent();
// 初始化首次启动程序时的UserControl界面，并储存在缓存字典中
CommonServiceControl csControl = new CommonServiceControl();
this.AddUserControlToPanel(csControl);
ControlCacheDic.Add("CommonServiceControl", csControl);
// 初始化导航列表区域的宽度
this.NavigateList.Width = NLDefaultWidth;
}
/// <summary>
/// 社区服务按钮点击事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CommonServiceButton_Click(object sender, EventArgs e)
{
// 将选中效果滑块移动至当前按钮
MoveCheckedSlider(this.CommonServiceButton);
// 优先从公共字典中获取UserControl
CommonServiceControl csControl;
if (ControlCacheDic.ContainsKey("CommonServiceControl"))
{
csControl = ControlCacheDic["CommonServiceControl"] as CommonServiceControl;
}
else
{
csControl = new CommonServiceControl();
this.ControlCacheDic.Add("CommonServiceControl", csControl);
}
// 加载界面
this.AddUserControlToPanel(csControl);
}
