/// <summary>
/// 创建节点
/// </summary>
private void CreateTreeVie()
{
DepartmentDAO dptDAO = new DepartmentDAO();
ArrayList dptList = dptDAO.GetAllDepartments();
TreeNode rootNode = null;
foreach (Department dpt in dptList)
{
rootNode = new TreeNode(dpt.Depname.ToString());
treeView1.Nodes.Add(rootNode);
}
}
public DataTable GetDeptInfo()
{
DataTable dt = DepartmentDAO.GetAllDepartments();
if (dt != null)
{
return(dt);
}
else
{
return(null);
}
}
public List <Department> GetAllDepartment()
{
DepartmentDAO dDAO = new DepartmentDAO();
return(dDAO.GetAllDepartments());
}