private void UserManager_Load(object sender, System.EventArgs e)
{
TreeNode node = new TreeNode();
node.Text = "技术中心";
IList deps = DepartmentData.LoadDepartments();
foreach (object o in deps)
{
hbm.Department dep = (hbm.Department)o;
TreeNode node1 = new TreeNode();
node1.Text = dep.DepartmentName;
node.Nodes.Add(node1);
}
treeView1.Nodes.Add(node);
treeView1.ExpandAll();
}