TreeView
来源:互联网 发布:淘宝批量下架 编辑:程序博客网 时间:2024/06/07 17:52
private void bindTree()
{
DataTable dt = this.GetTreeData();
this.FillNode(dt, null);
}
private void FillNode(DataTable dt, TreeNode node)
{
DataView dv = new DataView(dt);
if (node == null)
{
dv.RowFilter = "parentid='0'";
}
else
{
dv.RowFilter = "parentid'" + node.Value + "'";
}
}
private DataTable GetTreeData()
{
string strcnn=ConfigurationManager.ConnectionStrings["sqlconm"].ConnectionString;
using(SqlConnection sqlcn=new SqlConnection(strcnn))
{
SqlCommand sqlcm=sqlcn.CreateCommand();
sqlcm.CommandText="select * from MenuTree order by parentid,menuorder";
SqlDataAdapter da=new SqlDataAdapter(sqlcm);
DataSet ds=new DataSet();
da.Fill(ds);
return ds.Tables[0];
}
}
- treeView
- treeview
- treeview
- treeview
- TreeView
- TreeView
- treeview
- TreeView
- TreeView
- TreeView
- TreeView
- TreeView
- TreeView
- treeview
- TreeView
- TreeView
- treeview
- treeView,
- 11.29
- javaI/O
- Effective C++笔记之二const_and_non-const 修饰的成员函数
- Linux 内核DMA机制
- self-training and co-training
- TreeView
- 关于判断字符串参数是否是整型参数或者浮点型参数的方法
- JavaWeb 登陆操作和注册操作的实现
- Centos就是很稳定
- python random模块与实例
- Java实现0-1背包问题
- sql语句-批量替换
- windows下emacs中cedet的配置
- 十佳影片大全