private void AddRole()
{
TreeNode _current = tvRole.SelectedNode;
if (_current == null)
{
return;
}
AddRoleForm _frmAddRole = new AddRoleForm((Role)_current.Tag);
_frmAddRole.ShowDialog();
Role _role = _frmAddRole.Current;
if (_role != null)
{
TreeNode _node = NewNode(_role, 5);
_current.Nodes.Add(_node);
}
_frmAddRole.Dispose();
}
private void ModifyRole()
{
TreeNode _node = this.tvRole.SelectedNode;
if (_node == null)
{
return;
}
if ((_node.Tag as Role).ID == "roleadmin")
{
MessageBox.Show("该角色为系统默认角色,不能修改!", "提示");
return;
}
AddRoleForm _frmAddRole = new AddRoleForm((Role)_node.Parent.Tag, (Role)_node.Tag);
_frmAddRole.ShowDialog();
Role _role = _frmAddRole.Current;
if (_role != null)
{
TreeNode _parent = _node.Parent;
int _index = _parent.Nodes.IndexOf(_node);
TreeNodeCollection _childs = _node.Nodes;
_parent.Nodes.Remove(_node);
TreeNode _current = NewNode(_role, 5);
foreach (TreeNode _child in _childs)
{
_current.Nodes.Add(_child);
}
_parent.Nodes.Insert(_index, _current);
}
_frmAddRole.Dispose();
}
