public void RefreshStudentsGroupList()
{
trvStudentGroup.Nodes.Clear();
MessageController.ClearStudentList();
if (Program.CurUser.Info == null || Program.CurUser.ParentGroup == null)
{
return;
}
var group = Program.CurUser.ParentGroup;
foreach (var user in group.Users.Values)
{
var node = trvStudentGroup.Nodes.Add(new object[] { user.Name });
node.Tag = user;
node.ImageIndex = node.SelectImageIndex = GetUserSmallImageIndex(user.Info.SexMale, user.Status >= LoginStatus.在线);
if (user.AccountID != Program.CurUser.AccountID)
{
MessageController.AddStudent(user.AccountID, user.Name);
}
}
}