/// <summary>
/// 折叠图片背景图发生变化时触发的事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void pb_zhankai_BackgroundImageChanged(object sender, EventArgs e)
{
if (_zhankai)
{
//如果是展开状态，从数据库中获得该节点全部的子节点，然后循环实例化标签control，调整childrenindex，插入到容器中
Panel p = this.Parent as Panel;
int index = p.Controls.GetChildIndex(this);
for (int i = 0; i < _bqInfo._childNodes.Count; i++)
{
BiaoqianControl myuc = new BiaoqianControl(_bqInfo._childNodes[i]);
p.Controls.Add(myuc);
p.Controls.SetChildIndex(myuc, index);
}
}
else
{
Panel p = this.Parent as Panel;
//如果是折叠状态，循环判断biaoqiancontrol的标签信息的父标签名,如果等于父标签名称，那么展开状态改为折叠，
int index = p.Controls.IndexOf(this);
for (int i = index - 1; i >= 0; i--)
{
if ((p.Controls[i] as BiaoqianControl)._bqInfo._jibie > _bqInfo._jibie)
{
p.Controls.Remove(p.Controls[i]);
}
}
}
}
/// <summary>
/// 传递一个标签信息实例进来，显示在界面上
/// </summary>
/// <param name="_bqInfo">内容标签</param>
public BiaoqiankuControl(TagInfo _bqInfo)
{
InitializeComponent();
this.Dock = DockStyle.Top;
cb_biaoqianku.Text = _bqInfo._kuming;
_mybqInfo = _bqInfo;
//实例化一个标签info控件
BiaoqianControl myuc = new BiaoqianControl(_mybqInfo)
{
};
panel_biaoqian.Controls.Add(myuc);
}
